Kobo gym rubber epdm interlocking tiles. It include 2 tiles that cover 8 square feet area. Each tile size is 60 cm x 60 cm (24 inches x 24 inches). That is each tile covers 2 feet x 2 feet = 4 square feet. Thickness : its 8 mm (0.31 inch ) thickness has exceptional cushioning properties. It can protect the floor when you are exercising with heavy equipment. Each tile has 4 borders I.E 2 male border and 2 female borders so that when you connect 2 or more tiles the corners are smooth edges. Weight of each tile including borders is around 3.2 kg. It provides protection for your knees and joints, along with less abrasion, and has unmatched durability. Versatile - the water-resistant and noise-reducing design is easy-to-clean, great for use in garages, gyms, home fitness rooms, or even children’s play areas. Easy assembly - these tiles are made in classic interlocking design. It is easy to do a DIY project with them even if you haven’t any experience. You can outfit a large area, such as a gym floor, in a short time. It is easy to disassemble, replace, clean, and store. It takes up less storage space than other mats. Commercial quality : high quality epdm rubber with blue granules. Non-slip rubber matting surface has fine pores. Getting the mat wet with water or sweat does not diminish its non-slip properties. Protective workout flooring - durable, non-skid textured tiles protect floors while creating a comfortable workout space. The smell of the tile is very low and can be used in high quality commercial gyms also.