The special surface design (raised domes) and the sponge base create an ergonomically correct mat. It feels like you are getting a constant foot massage. Relieves discomfort from standing. Tapered edges for saftey. Sponge cut out for chair base to rest on. Resistant to heels. 5/8" thick.

You must make customizations from multiple mat sizes, thickness & cut outs. Comes in 2 colors.