Features: 1. Extend the life of your bottle by avoiding unwanted scratches, dings, or dents with this extra layer of protection during your outdoor or indoor adventures. 2. Available in a variety of colors. You can choose the same color as your bottle or a different color to create your scheme just the way you want it. 3. 22 colors for your choice, bright colors also make people happy and positive. This is not just a water bottle boot, but also an attitude to life, a way to show life. Description: Name: Protective Sleeve Diameter: 9cm Material: Silicone detail: 1.silicone sleeve eliminates ding when bottle is put down 2. And also increased grip on slippery outdoor surfaces 3. Provides protection for drinking glasses and keeps your bottle safe from bumps and dents. 4.soft silicone protects your bottle from being accidentally knocked over. it keeps your bottle safe 5. Suitable capacity: 32&40oz Packing list: 1 x Protective Sleeve Note: Different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring,please allow 1~3mm error,thank you. --Made of safe silicone, BPA free, no leaching, non-toxic, and no hazardous chemicals. --Provides protection for drinking glasses and keeps your bottle safe from bumps and dents. --Easy to clean. Easy to put on and take off the sleeves. No need to wet the sleeve or bottle and is suitable for all ages. --Bottle boot are unique and bright, making your bottle stand out from the public, you can pick a color to match your bottle according to your mood. --Diameter: 9cm