Notrax 985S0312YB Antifatigue Runner, Diamond Plate, 3 ft x 12 ft, 1 in Thick, Black with Yellow Border, Beveled Edge G4690506 Lightweight Finish Unfinished Includes Foam Lightweight Finish Unfinished Includes Foam No Number of Wheels 2 Water and Air Tight O Ring EPDM Handle Style Folding Weight 14 lb Item Protective Air Case Handle Style Protective Cases Folding Foam Material None Case Type Rolling Case Standards IP67 Wheel Type Rigid Volume Capacity 2 Porter Cable Thickness 1 in 8 lb Antifatigue Yes Anti Slip Surface Yes Anti Slip Backing Yes Backing Material Nitrile Blend Rubber Foam Backing Characteristics Insulation