Features:_x000D_ 1. Made of high quality material, which is sturdy, safe to use. _x000D_ 2. Soft silicone, can suit different cups._x000D_ 3. Closely fit the cup, perfect prevent spilling._x000D_ 4. Lovely and colorful shape, easy to attract kids._x000D_ 5. Great tools for baby drinking, very convenient._x000D_ _x000D_ Specification:_x000D_ Condition:100% Brand New_x000D_ Material: Silicone_x000D_ Color: Blue, Green (optional)_x000D_ Size: Approx. 6.3 * 6.3 * 7.5cm / 2.5 * 2.5 * 3in_x000D_ Fit Cup Diameter: 5.5-9cm / 2.2 * 3.5in_x000D_ Weight: Approx. 32g / 1.1oz_x000D_ _x000D_ Package list: _x000D_ 1 * Cup Lids_x000D_ _x000D_ Note:_x000D_ 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Made of high quality material, which is sturdy, safe to use 2Soft silicone, can suit different cups 3Closely fit the cup, perfect prevent spilling 4Lovely and colorful shape, easy to attract kids 5Great tools for baby drinking, very convenient