Features 1. Material: food grade silicone + ABS 2. Color: green, blue, pink,yellow 3. Nipple Size (cm): S: 3.5*2.5*1.7 cm ; M: 3.5*3.2*2.5 cm ; L: 4*3.8*2.5 cm 4. Family party / baby show / funny Warm tips Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow slight difference due to manual measurement. Thanks for your understandings. After you received the goods,if you have any problems,please contact with us promptly,rather than directly open disputes.We will try our best to serveice for you,and help you slove the problem,and make you satisfied.