Teamsports New "Pro-Skill" mats will exceed beyond any of your expectations of a superb quality practice training mat! Covers feature premium 18 oz. Royal Blue vinyl coated polyester fiber fabric combined with a mesh breather cloth, to allow air to escape upon impact. The high quality 1.8 Density Dual Layer Foam filler provides long lasting performance and stress free landings! ***Ships vacuum packed, some assembly required!***