Sanitop Drainage Anti-Fatigue Mat, 1/2 in x 3 ft W x 20 ft L, General Purpose Rubber, Black

Features : Durable rubber compound | Molded alternating large/small hole drainage system keeps moisture and debris free from work area | Raised pattern surround large holes to channel drainage and provide worker traction | Molded in beveled edges on all 4 sides | Red mats are 100% Nitrile grease resistant | Black mats are made of general purpose rubber