Diamond Airstep Comfort Mats
The Mat King Western Bull's-Eye Diamond Airstep Comfort Mats are interlocking rubber mats which provide superb cushioning and support. Honeycomb underside absorbs shock away from feet. Modular design enables you to combine ends and centers to create various lengths. Beveled edges for safety. Standalone mats with four beveled sides 28" x 31" also available.
More information: http://thematking.com/business_industry/industrial/western-bullseye/anti-fatigue-safety/airstep-comfort.htm