This padded mat with 1/2" thick closed-sell sponge stays securely in place with a nonslip material on the underside, ensuring a soft, safe, and secure landing. Hook and loop straps are included, allowing a tight fit across the beam so no sliding occurs. Additional seams on the mat make it formfitting and durable. Designed with sanded material that matches the material used on AAI balance beams keeps it low profile. 48"L x 15"W x 1/2"H.