---
product_id: 572916046
title: "StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels"
brand: "nz manufacturing"
price: "10856138₫"
currency: VND
in_stock: true
category: "Nz Manufacturing"
url: https://www.desertcart.vn/products/572916046-stretchcordz-long-belt-slider-swim-resistance-tubing-increase-swim-speed
store_origin: VN
region: Vietnam
---

# Accelerates swim speed & stroke power Embedded safety cord prevents over-stretching 4 resistance levels for tailored swim training StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels

**Brand:** nz manufacturing
**Price:** 10856138₫
**Availability:** ✅ In Stock

## Summary

> 🏅 Swim faster, stronger, smarter — don’t just train, dominate the lane!

## Quick Answers

- **What is this?** StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels by nz manufacturing
- **How much does it cost?** 10856138₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/572916046-stretchcordz-long-belt-slider-swim-resistance-tubing-increase-swim-speed)

## Best For

- nz manufacturing enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Swim Power:** Boost your stroke strength and accelerate quicker with targeted pull-back resistance.
- • **Built-in Safety Mechanism:** Proprietary embedded safety cord ensures durability and prevents tubing over-stretching for worry-free workouts.
- • **Lightweight & Comfortable:** At just 1.36 kg, the nylon belt offers a secure, comfortable fit without weighing you down.
- • **Proven Performance Booster:** Designed by NZ Manufacturing, this belt slider is your secret weapon to stronger finishes and improved swim times.
- • **Customizable Resistance Levels:** Choose from 4 distinct resistance settings to match your training intensity and push your limits.

## Overview

The StretchCordz Long Belt Slider Swim Resistance Tubing by NZ Manufacturing is a premium swim training tool featuring 4 adjustable resistance levels and a proprietary safety cord to prevent over-stretching. Lightweight and durable, it enhances swim speed, stroke power, and finishing strength, making it ideal for swimmers aiming to improve performance and endurance in the water.

## Description

The S11875 was improved for safety and comfort.

## Features

- Used for adding resistance to swimming the Long Belt Slider is StrechCordz's 1 in-water resistance product
- It provides swim out and pull-back resistance to improve strength and stamina
- Accelerate quicker strengthen the finishes of each stroke and improve your times
- A proprietary embedded safety cord runs the full length of the tubing and acts as a limiter to help prevent over-stretching

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006NU66Y |
| Brand Name | NZ Manufacturing |
| Color | Silver |
| Item Weight | 1.36 kg |
| Manufacturer | NZ Manufacturing |
| Manufacturer Part Number | S11875-Silver |
| Material Type | Nylon |
| Size | 3-8 Lbs Pull |
| Special Features | Stretchcordz |
| UPC | 999162999997 |
| Weight Capacity Maximum | 8 Pounds |

## Product Details

- **Brand:** NZ Manufacturing
- **Colour:** Silver
- **Item weight:** 1.36 kg
- **Material:** Nylon
- **Size:** 3-8 Lbs Pull

## Images

![StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels - Image 1](https://m.media-amazon.com/images/I/61eEp4DVZ6L.jpg)
![StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels - Image 2](https://m.media-amazon.com/images/I/611k+0-xCgL.jpg)
![StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels - Image 3](https://m.media-amazon.com/images/I/61eDDcqbYSL.jpg)
![StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels - Image 4](https://m.media-amazon.com/images/I/61BnhjfJjJL.jpg)
![StretchCordz Long Belt Slider Swim Resistance Tubing, Increase Swim Speed, Accelerate Quicker, Strengthen Finishes, 4 Resistance Levels - Image 5](https://m.media-amazon.com/images/I/61u1gDz1yBL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- NZ Manufacturing StretchCordz Long Belt Slider Swim Resistance Belt - Improve Strength, Stamina & Stroke Technique - 4 Levels
- StretchCordz Long Belt Slider, Green

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-14*