3.56in/9cm Silicone Protective Sleeve Non-slip Anti-scratch Bottle Boot Suitable For 32oz-40oz Capacity

--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: 9cmDescription Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you