This dual purpose cushioned mat combines the comfort & ergonomic benefit of an anti-fatigue mat with the smooth rolling surface of a traditional deflecto office chair mat. Designed for use with standing desks & adjustable height workstations. The mat is ideal for users looking to transition effortlessly from sitting to standing. With 3/8" thick anti-fatigue support foam, this mat is comfortable on the feet, promotes wellness & reduces fatigue while standing. It also protects flooring from wear & tear caused by wheeled office chairs. The mat can also be used to cover worn, damaged or stained flooring. Mat Type: Anti-Fatigue Mat; Application: Indoor; Width: 48"; Length: 36".