Perfect for use in gymnasiums and indoor play area. Anti slip , anti fatigue, healthy & hygienic. Prevent surface scratches and scuffs on your gyms floor. Reduce the noise inside your gym since they work.Very well shock absorbents. Easy to install without any adhesive. Product Code : DRS 666 B Size 100 x 100 cm 16mm, Weight : 18 Kg , MAt /20 FT : 1400