Anti-slip Non Slip Rug Pad Underlay Grip Mat carpet Hardwood Floor Gripper PVCFeatures: Anti Slip Rug Underlay (adjustable in size) is a slip free PVC foam gripper for use on hard floors keeping rugs and mats in place Premium quality: The carpet underlay is made from PVC foam, which is a durable, tear proof and washable low maintenance material designed for long term usage Floor protection: The small gridded structure of the slip proof mat allows rugs and carpets, which are placed on top, to breath. This breathable quality not