Ring to Ring Center: 5 1/16 in

Only the thickness of the door and frame edges are exposed

The one-piece design helps to contain spills quickly

drain spud

Notrax Indoor Entrance Mat, 6 ft L, 4 ft W, 5/16 in Thick, Rectangle, Black - 194SCA46BY flat300 Ring to Ring Center: 5Entrance Mat; Mat Color: Black; Mat Width: 4 ft; Mat Length: 6 ft; Mat Shape: Rectangle; Mat Environment: Indoor; Mat Surface Pattern: Tufted; Mat Weaving: Cut Pile; Mat Surface Material: Nylon; Mat Backing Material: Vinyl; Mat Thickness: 5 16 in; Edges: Beveled; Legend: Caution; Antimicrobial: No; Oil Resistant: No; Flame Resistant Fire Retardant: Not Flame Resistant or Fire Retardant; Mat Electrical Resistance: Electrical Properties Not Tested;