The "Armor-Lock" is an interlocking rubber mat that is sold in a 24-inch by 24-inch size. This puzzle-like rubber tile is 3/8-inch thick. Armor-Lock rubber tile is made from natural rubbers and reclaimed rubber products making for an eco-friendly floor that is affordable, ultra-durable, and of course Green. The Armor-Lock is a vulcanized rubber mat which sets it apart from recycled rubber mats made from tire crumb. This product will not flake or crumb away when exposed to impact and abrasion. Since this product is an interlocking rubber mat, installation is easy and quick. There is no need for expensive and messy adhesives and the interlocking rubber mat can be removed and reinstalled with minimal effort. The rubber tiles are 2ft x 2ft, making for a 4 square foot coverage per tile. Since this version of the Armor-Lock is sold in 8 packs, each box will offer 32 square foot floor coverage. We suggest this rubber tile for applications that require a tough and resilient floor. It would be ideal for use as rubber garage flooring, fitness flooring, outdoor deck flooring, residential basement floors, protective equipment flooring or kennel flooring. This product provides excellent abrasion resistance, shock absorption, and floor protection qualities. The aptly named Armor-Lock will protect your existing floors and the equipment placed on top, from one another, through a 3/8-inch thick solid rubber frame. The Armor-Lock is an inexpensive and quality choice in floor areas that experience abuse and heavy wear. Buy the Armor-Lock and protect your floors today!