... red green etc. ribbed , checker , round button , diamond rubber sheet Anti-Slip Rubber Sheet Product features: Non-slip , water-proof , abrasion resistant ... Round Dot ( Round Button ) , Diamond Pattern ( Willow Pattern ) , Checker Rubber SheetUsed in walkway, Bus, GYM, Kitchen, toilet etc. Color: black ... for round button,diamond and checker.2.5-8mm for fine ribbed6 to 12mm for wide ribbedWidth: 1.0 / ...