Velotas High Density Equipment & Treadmill Mat, Multiple 4mm thick PVC mat is ideal for supporting personal fitness equipment such as stationary exercise bikes, treadmill or elliptical machines, as well as weight benches and free weights Designed to protect your floor from the indentations and scratches which can arise from placing heavy fitness equipment directly on the floor Available in a variety of sizes ranging from 24" to 48" wide and 48" to 102" long All sizes available in Black; a selection of sizes also available in Light Gray Can be left in place beneath equipment or rolled up for compact storage when not in use