Notrax 550S0035BL $85.00 Black Smooth Interlocking Drainage Mat 3 ft. W x 5 ft. L, 3/4" | Zoro.com
Notrax - 345S2432BL 345 Rubber Brush Styrene-Butadiene Rubber Entrance Mat, for Construction Traffic Area and Municipal Buildings, 24" Width x 32" Length x 5/8" Thickness, Black: Amazon.com: Industrial & Scientific