MWF1016 Features: * Material: Premium molded rubber * Beveled ramp * Loose lay * Ant slip open grid * Low gloss * Molded safety edges * Easy to care for and clean * Hollow air dome backing creates pockets of comfort * Densely textured rubber cells are grease and oil resistant * Dust and debris can be quickly shaken off * Hose or mop can be used for more stubborn dirt * Ergonomic bubble design increases blood circulation and alertness while reducing stress in joints * Mat contains 27pct pre-consumer recycled material and 27pct post-consumer recycled material Warranty: * Manufacturer provides lifetime warranty when used indoors