Features:
Good quality silicone material
Washable,easy to keep and store
Multiple designs, enough to share or change

Specification:
Material: silicone/ rubber
Measure Size: approx 2.6 inches/ 6.5cm in diameter
7 Different Colors: White, Red, Blue, Brown, Gray, Green, Black
Quantity: 21/42pcs in total

Note:
The colors may be different in different device's resolutions,；
Manual measurement, size may be small deviations；