Production Process:Injection moldingHardness: 90Fit to : Xiaomi 1st 1s ; Roborock S5 S55 S5 MAX S7Colour:blackMaterial:rubberSize:7 x 7 x 1.8CMPackage Contents:2 x TiresOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
