It is suitable for 2.13 ~ 3.5" Cup diameter. Made with thick, premium quality food grade silicone that won't easily break or fall apart. Our strong and reusable sippy lids are guaranteed to last a long time of functionality and convenience. Experience a life changing comfort and satisfaction with their easy to use and clean design. Put the lid on by simply expanding the stretchy lid and put it straight down and wrap it around the edge of the cup then adjust to fit. 2 1/2"L x 2 1/2"W x 3"H
2 1/2"L x 2 1/2"W x 3"H
Price includes 1 color, 1 side, 1 location. Add setup charge $30USD.