Cleartex Polypropylene Foldable Chair Mat for Carpets, 46 x 57, TranslucentMats are stain- with surface contamination easily removed, odorless and toxin-free.Manufactured using 50% renewable energy from solar power and from high-quality 100% recyclable polypropylene which makes them easy and effective for end-of-life re-use.Supplied folded in half for efficient and economic shipping and quickly unfolds for instant use. Ideal for easy storage and lifting when cleaning of flooring underneath the mat.