BRAND : ChihenWith the users needs in mind, this mat is ergonomically designed to allow for effortless movement of office chair castors (wheels), in turn helping reduce stress in the workplace and also considerably reducing leg, and muscle fatigue. A unique non-slip backing provides complete stability (when used on hard floors) and holds the mat firmly in place while in use.Product DetailsMaterial: PVC vinylMultiple sizes availableOdor free and dirt-resistantSound absorbent properties100% recyclableFor the purpose of protecting the environment, these mats may be packaged rolled. In such cases, the PVC material may take a few hours to return to its original shape once unpacked.