Sold as 1 Each. Rectangular chair mat 46' x 35'. Manufactured using 50% renewable energy from solar power and incorporating up to 30% recycled material. Scratch resistant surface texture. Mats are stain resistant with surface contamination easily removed. Formulated to dramatically limit the visibility of caster tracking. Compatible with under floor heating systems. Manufactured from high quality, ozone-friendly and 100% recyclable Polypropylene - 0.095 inches thick. 5 year manufacturer limited warranty. Supa-Gripper spikes for low pile carpets up to 1/4'. Manufactured from high quality, ozone-friendly and 100% recyclable Polypropylene. Easy and effective recycling properties for end-of-life re-use. Odorless and toxin free. BPA, PVC, tin, lead and cadmium free. Straight edge with rounded corners. Supplied folded in half for efficient and economic shipping, a reduce carbon foot-print and improved customer value. Quickly unfolds for instant use. Also ideal for easy storage and liftin