Description: With the advantages of good toughness no deformation wear resistance and scratch resistance this cup bottom sleeve has a long service life. It can prevent scalding and heat insulation and is convenient to use. A cup bottom cover can prevent your bottle from being scratched bumped and damaged. It is shock-absorbing impact-resistant and anti-slip and will not make noise when placed on the table. It is constructed of silica gel material. The diameter of this product is 9cm. It is suitable for school outdoor fitness home office and so on. Item Name: Thermal Cup Cover Material: Silica Gel Features: Wear Resistant Good Compatibility Anti-scalding Size Details: Diameter: 9cm/3.54 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Thermal Cup Cover