♦︎ Brand New, Unused ♦︎ Instant Purchase OK ♦︎ Free Shipping ★ Simply attach it to the bottom of your water bottle cover! Prevents the bottom of your water bottle cover from falling out ★ ♣︎ Color: Black ♣︎ Material: Silicone ♣︎ Sold individually ♣︎ Size: Diameter 9cm, Height 4.2cm, Thickness 2mm ※ Fits most standard sizes (0.8~1.0L), but please be sure to check the size. .。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。 ⚫︎ Washable and reusable! ⚫︎ Simple design that blends with any cover ⭐︎ ⚫︎ Elastic and durable, making it economical! Expensive water bottles & water bottle covers, even for children. It's inevitable since children use them, but they tend to get worn out over time (u_u) This is a helpful item to assist with that! 《Product Specifications》 ※ This product attaches to the water bottle cover, not the water bottle itself. Please be aware of this! ※ Can be used with Hydro Flask and Thermos. .。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。 Using double-sided tape will increase the strength. (Not included) If it doesn't fit, you may be able to use it by adding thickness to the cover with sponge tape, etc. .。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。.:*・゜＋.。 ※ Due to being an imported product, there may be some loose stitching or small scratches/stains. Please refrain from purchasing if you are looking for perfection. ※ The product has been opened once to check its condition. ※ Please note that the color of the image may differ from the actual product depending on your browser and settings. ※ Not sold individually, and price negotiations are not accepted. ＊.。.＊゜＊.。.＊゜＊.。.＊゜＊.。.＊゜＊.。.＊゜ If you have any questions, please feel free to ask in the comments section!