★Just fit it to the bottom of your water bottle cover! Prevents the bottom of your water bottle cover from falling out★ ♣︎Color: Purple ♣︎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 get tattered over time (u_u) This is a helpful and convenient item for such times♡ 《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 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♪