--- product_id: 55038334 title: "KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations" brand: "keyyoomy" price: "644390₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/55038334-keyyoomy-40-inch-number-16-balloon-silver-gaint-jumbo-foil store_origin: VN region: Vietnam --- # KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations **Brand:** keyyoomy **Price:** 644390₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations by keyyoomy - **How much does it cost?** 644390₫ 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/55038334-keyyoomy-40-inch-number-16-balloon-silver-gaint-jumbo-foil) ## Best For - keyyoomy enthusiasts ## Why This Product - Trusted keyyoomy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - About this item - Color: Silver number 16, 40 inches. Large enough to float perfectly with helium gas - Material: Mylar 16 number balloons made of high quality aluminum foil - Fetures: High quality, auto-seal, canbe freely taped to the wall. Discard broken balloons at once - Application: 16th birthday party essential decorations. Perfect for boys and girls - Tips: If you have any problems with the product, please contact us before leaving a product review, we will do our best to provide you with the perfect solution. Please inflate the gas slowly until 90% filled and keep away from fire, because of the thermal expansion ## Images ![KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations - Image 1](https://m.media-amazon.com/images/I/61Pqtt1tsnL.jpg) ![KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations - Image 2](https://m.media-amazon.com/images/I/6116J-evKxL.jpg) ![KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations - Image 3](https://m.media-amazon.com/images/I/61PPExbuUZL.jpg) ![KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations - Image 4](https://m.media-amazon.com/images/I/61SbW7uyI9L.jpg) ![KEYYOOMY 40 inch Number 16 Balloon Silver Gaint Jumbo Foil Mylar Number balloons For Sweet 16 Birthday Party Decorations - Image 5](https://m.media-amazon.com/images/I/51mGM+7xbHL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exceeded expectations *by B***Y on Reviewed in the United States on December 23, 2018* I planned a big sweet 16 party for my daughter and thought these would make a nice addition to the standard balloons that she was expecting. The balloons were better than expected for the price. 40" is a LOT of balloon! We put them by the front door and everyone loved them. NOTE: you need a special Mylar balloon tip to fill these; the place I got my helium from had what I needed (free with the tank rental), which worked out well. I'm glad they asked me about it when I picked up the helium tank because I didn't know that it takes a different tip than standard latex balloons. I would definitely buy from this vender again should the need arise. ### ⭐⭐⭐⭐⭐ Love the color! *by A***R on Reviewed in the United States on March 30, 2019* Very pretty! I would say the color is a very pale rose gold, almost Champagne colored. Be careful blowing up balloon the girl that did it for us ripped part of the tab, we had to tie it really high to keep it from deflating quickly. It did slowly leak out over a couple hours. Just take care inflating, it must rip easily as most balloons do. ### ⭐⭐⭐⭐⭐ Sweet sixteen pics *by C***3 on Reviewed in the United States on July 21, 2019* Still inflated after a week. Used with just air so they can hold them in pictures for sweet sixteen party. Great size. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/55038334-keyyoomy-40-inch-number-16-balloon-silver-gaint-jumbo-foil](https://www.desertcart.vn/products/55038334-keyyoomy-40-inch-number-16-balloon-silver-gaint-jumbo-foil) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*