Durable vinyl floor protection, chair mat provides a tough and long-lasting floor protection solution. Protects hard floors from chair caster damage, general wear, scuffs, dirt and spills. Easy glide rolling surface for ergonomic comfort in use. High clarity to allow flooring to show through. Free of phthalates, heavy metals and BPA for peace of mind when used around children or pets. Smooth back for use on all hard floor surfaces.