Developed and designed by the experts at CORTEX, our commercial grade 15mm gym mats are fire-tested and made with 933kg/m3 high density environmentally friendly rubber. A bevelled top edge on all sides for a clean look and finish. Comes with set of 64 for 64m2 of coverage. Protect your flooring and reduce vibrations with our high quality, high density gym mats. Made from heavy-duty rubber, our commercial quality mats are fire tested and are made to last. *Mat sizes are approximate. During the manufacturing process the curing stage can cause the mat to shrink 1% - 3%. This is an industry standard, please take into consideration before ordering. Features Material: Rubber Granules Mat Density: 933kg/m3 Occupancy Size: 100cm x 100cm x 15 mm (L x W x H)* Gross Weight: Approx 14kg per mat Warranty: 12 Months Parts replacement warranty