Seimneire 2 Pcs 3 Inch / 75mm Black Water Bottle Boot, Silicone Sleeve Bumper, Accessories Bottom Protector for 20oz 30oz 40oz Tumblers

Specifications: Color: Clear, Black, Gray, Mint Green, White, Pink - Multiple colors are available for you to choose from. Material: Silicone Shape: Round Bottom diameter: 2.95 inch / 75mm Height: 1.65 inch / 42mm Suitable for water bottles and tumblers with a bottom diameter of 2.87-2.99 inch / 72.8-76mm. Package Content: 2 Pcs Water Bottle Boots Features: 1.Made from high-quality food-grade silicone material, safe and reliable. The cup sleeve is elastic and can fit well onto the water bottle, resistant to fading, and can be used for an extended period. 2.Unlike traditional cup sleeves, this tumbler sleeve features a bottom vent design that allows air to escape, providing better coverage for the cup's bottom and preventing it from easily slipping off. 3.The cup silicone boot provides excellent protection for your water bottle, preventing deformation or scratches on the cup bottom caused by drops or impacts. It effectively extends the lifespan of your insulated bottle and reduces noise when placing the water bottle down. 4.For those who like to carry water bottles and insulated cups with them, this water bottle protector greatly facilitates their use and reduces the inconvenience they may encounter in daily use. It makes an excellent and unique small gift. Warm Notices: 1. The colors may have difference as the different display, please understand. 2. Please allow 1-2mm error due to manual measurement, and make sure you do not mind before you bid.