---
product_id: 24766729
title: "Mainstay.. Metal Arm Futon with 6\" Mattress, (1, Black)"
brand: "mainstay"
price: "20992617₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/24766729-mainstay-metal-arm-futon-with-6-mattress-1-black
store_origin: VN
region: Vietnam
---

# Compact 35"D x 77"W x 34"H footprint Medium-firm 6" polyurethane foam mattress Durable alloy steel frame Mainstay.. Metal Arm Futon with 6" Mattress, (1, Black)

**Brand:** mainstay
**Price:** 20992617₫
**Availability:** ❌ Out of Stock

## Summary

> 🛋️ Transform your space, upgrade your chill.

## Quick Answers

- **What is this?** Mainstay.. Metal Arm Futon with 6" Mattress, (1, Black) by mainstay
- **How much does it cost?** 20992617₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/24766729-mainstay-metal-arm-futon-with-6-mattress-1-black)

## Best For

- mainstay enthusiasts

## Why This Product

- Trusted mainstay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Robust metal frame supports up to 272 kg for long-term reliability
- • **Versatile Seating:** Accommodates 3 comfortably with a straight back and sloped arms for ergonomic support
- • **Space-Savvy Design:** Sleek contemporary style fits perfectly in dorms or modern apartments
- • **Comfort Meets Style:** Medium-firm 6-inch mattress with easy-care polyester upholstery for all-day lounging
- • **Effortless Assembly:** Designed for quick setup by two people—get relaxing faster

## Overview

The Mainstay Metal Arm Futon features a durable alloy steel frame with a sleek black finish, complemented by a medium-firm 6-inch polyurethane foam mattress upholstered in easy-care polyester. Its compact dimensions and space-saving design make it ideal for dorm rooms or contemporary living spaces, supporting up to 272 kg and seating three comfortably. Assembly is straightforward, requiring two people, backed by a limited manufacturer’s warranty.

## Description

The Mainstays Black Metal Arm Futon Frame with 6" Mattress offers the best of both worlds; it has a stylish, contemporary design and brings functionality to any room in your home. This metal futon comes with retainer clips to prevent the mattress from sliding, along with retainer covers as a decorative touch. It doubles as a comfortable bed when extra sleeping space is needed by converting quickly and easily from sofa to full size sleeper. Mainstays Black Metal Arm Futon with 6" Mattress, Multiple Color: Gray New and improved: mattress retainer clip covers now included Contemporary design Sturdy metal frame Polyester mattress cover Use as a bed or as extra seating Quickly converts to a full size sleeper Mattresses available in Black, Gray, Red, Blue Great for apartments, guest rooms and living rooms Includes mattress retainer clips to prevent slippage Simple assembly Futon dimensions: 77"L x 35"W x 34"H Sleeping dimensions: 73"L x 52.5"W x 15"H Carton dimensions: 40"L x 28"W x 24"H Weight limit: 600 lbs

Review: Great, but not for heavy people. - It took about two hours to assemble just because the screws were a bit difficult, but the instructions weren't too hard to understand and it feels really secure. The cushions are thick enough that you don't feel the bars and nothing is loose. FedEx had a hard time delivering it and I ended up having to redirect the delivery to a local store - plus, they did not treat it well. Because of a crushed portion of the box, the bottom of the legs were dented in, but we were able to fix it with some effort. Definitely don't plan to have it delivered up a set of stairs - the box is HUGE. After a week and a half, the brackets that change the position of the back broke/don't hold it up. It's weirdly at a 160° angle so I just recline really far back.
Review: Nice mattress, bad frame, missing or broke parts and weight limit is waaay lower than advertised. - Ok was pretty excited to get this at first. when I got it the box was completely busted up. I started to build it to find out missing half the bolts. The mattress is missing the part you use to keep it on. I went to sit on it after fixing the problems only for the whole "wireframe" to break off at the welds. You can't lay on it without a counter weight because it WILL dump you. Then when my nephew got on it the main frame broke. I am 20 years old and 229 pounds. My nephew is 3 and while I don't know how exact weight he's less than my 110 pound cat. I have a back problem and I will admit the mattress is helping with it. But it gets shredded easily.

## Features

- futon, dorm room, bedroom,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013U1QXJM |
| Additional Features | Space Saving |
| Age Range Description | Adult |
| Arm Style | Sloped |
| Assembly Required | Yes |
| Back Cushion Removability | Semi-attached |
| Back Style | Straight Back |
| Brand | Mainstay |
| Brand Name | Mainstay |
| Collection Name | Contemporary |
| Color | Black |
| Component Connector Assembly | Not Required |
| Cushion Construction | Single layer filling |
| Cushion Style | Square-shaped |
| Customer Reviews | 3.7 out of 5 stars 1,093 Reviews |
| Fill Material | Polyurethane Foam |
| Frame Color | Black |
| Frame Material Type | Metal |
| Furniture Leg Color | Black |
| Furniture Leg Material | Metal |
| Has Removable Seat Cushion Cover | true |
| Included Components | Mattress |
| Includes All Assembly Tools | No |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Item Dimensions | 30.31 x 13.78 x 13.39 inches |
| Item Dimensions D x W x H | 35"D x 77"W x 34"H |
| Item Firmness Description | Medium |
| Item Weight | 35.63 Kilograms |
| Leg Style | Block |
| Manufacturer | Mainstay |
| Manufacturer Part Number | 3157196WE |
| Material Features | durable alloy steel frame and easy-care polyester upholstery |
| Material Type | Alloy Steel, Metal |
| Mfg Warranty Type (i.e. Parts, Labor) | Manufacturer's Warranty |
| Minimum Required Door Width | 195.58 Centimeters |
| Model Number | 3157196WE |
| Number of Pieces | 1 |
| Orientation | Facing Front |
| Pattern | Solid |
| Product Care Instructions | Dry Clean Only |
| Product Dimensions | 35"D x 77"W x 34"H |
| Reclining Seat Count | 1 |
| Recommended Number of People for Assembly | 2 |
| Required Assembly | Yes |
| Room Type | Bedroom |
| Seat Back Fill Material | Polyester |
| Seat Cushion Configuration | Single Cushion Seat |
| Seat Cushion Quantity | 1 |
| Seat Fill Material | Polyester |
| Seating Capacity | 3 |
| Shape | Rectangular |
| Sofa Type | Futon |
| Style Name | Contemporary |
| Theme | Contemporary |
| UPC | 751109694453 783424263083 714547222800 769471590365 783761477792 |
| Upholstery Cleaning Code | D |
| Upholstery Color | [Black, Gray] |
| Upholstery Fabric Type | Polyester |
| Warranty Type | Limited |
| Weight Capacity Maximum | 272.16 Kilograms |
| Weight Limit | 272.16 Kilograms |

## Product Details

- **Brand:** Mainstay
- **Assembly Required:** Yes
- **Weight Limit:** 272.16 Kilograms
- **Product Dimensions:** 35"D x 77"W x 34"H
- **Item Weight:** 35.63 Kilograms
- **Type:** Futon
- **Color:** Black
- **Special Feature:** Space Saving
- **Upholstery Fabric Type:** Polyester
- **Room Type:** Bedroom

## Images

![Mainstay.. Metal Arm Futon with 6" Mattress, (1, Black) - Image 1](https://m.media-amazon.com/images/I/21vFW5bch3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, but not for heavy people.
*by Z***Z on August 2, 2020*

It took about two hours to assemble just because the screws were a bit difficult, but the instructions weren't too hard to understand and it feels really secure. The cushions are thick enough that you don't feel the bars and nothing is loose. FedEx had a hard time delivering it and I ended up having to redirect the delivery to a local store - plus, they did not treat it well. Because of a crushed portion of the box, the bottom of the legs were dented in, but we were able to fix it with some effort. Definitely don't plan to have it delivered up a set of stairs - the box is HUGE. After a week and a half, the brackets that change the position of the back broke/don't hold it up. It's weirdly at a 160° angle so I just recline really far back.

### ⭐ Nice mattress, bad frame, missing or broke parts and weight limit is waaay lower than advertised.
*by A***N on July 15, 2018*

Ok was pretty excited to get this at first. when I got it the box was completely busted up. I started to build it to find out missing half the bolts. The mattress is missing the part you use to keep it on. I went to sit on it after fixing the problems only for the whole "wireframe" to break off at the welds. You can't lay on it without a counter weight because it WILL dump you. Then when my nephew got on it the main frame broke. I am 20 years old and 229 pounds. My nephew is 3 and while I don't know how exact weight he's less than my 110 pound cat. I have a back problem and I will admit the mattress is helping with it. But it gets shredded easily.

### ⭐⭐⭐⭐⭐ This is a really convenient and nice piece of furniture.
*by P***N on August 12, 2021*

Everything was fantastic in the box when it arrived and especially the tools. The instructions were a bit confusing but the hardest part was putting it together because the screws had to be all hammered into the metal holes because they did not fit in the holes, and hammering into to metal was very difficult. But all in all I give this product 9! And even though it took me hours to put it together l would like to buy another one. I love the 6inch cushions that came with this order but l think l would soon like to purchase more cushion because l am using this futon for a bed.

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-06*