Feature: The pacifier is specially designed for pets, the soft silicone pacifier is safe and easy to suck, flexible, resistant to chewing, and does not collapse The scale is clear and embossed, not easy to wear and tear, clearly visible, with two scales in ounces and milliliters. Specification: Material: PP+silicone Packaging: PE Size: 60ml 55*55*100mm/2.1*2.1*3.9in, 125ml 55*55*140 mm/2.1*2.1*5.5in Note: Transition: 1cm=10mm=0.39inch 1.Please allow 0-1cm errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3.If you have any questions about the product, please contact us, we will patiently answer for you! 4.Don't leave 1 star and 2 star feedback without asking for help.