The Fitness Gear(R) 16 Square Foot Floorguard is a great addition for your home gym. Place the non-skid floor guard under a heavy weight bench, treadmill or elliptical to protect the floor from damage. Use as an exercise mat or when standing for long periods. The jig-saw style edges make configuring a layout easy by simply locking or unlocking the pieces. Durable and easy to clean. FEATURES: Durable, non-skid foam protects flooring from heavy activity and foot traffic Doubles as a great exercise mat or when standing for long periods Water- and noise-resistant Assembled pieces measure 16 square foot Includes four pieces of 2' x 2' high-density interlocking foam floor guards Floor guards measure 1/2" thick with finished edges Easy to assemble and clean Fitness Gear RECOMMENDED FLOORGUARD SIZING: 16 sq ft: Accommodates Storage Racks and Plate Trees 32 sq ft: Accommodates Benches/Treadmills 48 sq ft: Accommodates Benches/Inversion Tables 64 sq ft: Accommodates Half Racks