This mat is made of gel, polyurethane foam, and a polyurethane top material. Due to the handmade nature, each piece may vary. It comes in three sizes: Small (20' wide, 36' long, 1.0' tall with a beveled edge, Manufacturer Number: 354-00138), Medium (20' wide, 48' long, 1.0' tall with a beveled edge, Manufacturer Number: 354-00238), and Large (20' wide, 72' long, 1.0' tall with a beveled edge, Manufacturer Number: 354-00338).

Using your MacKenzie - Childs Sterling Check Gel Pro Comfort Mat is easy. Just place it in the area where you need extra comfort, like in front of a sink or a standing desk. When it comes to cleaning, use a mild soap and a soft cloth to wipe it down. Avoid using harsh chemicals as they may damage the material. Because each mat is handmade, there might be slight variations, but that's part of its charm. Keep it away from sharp objects to prevent tears. With proper care, your mat will provide long - lasting comfort.