Yard Guard 5STD1836CESTN 18' x 36' Tan Safety Stock Cover with Center End Straps - Keeping pace with current trends in custom pool construction, Yard Guard is able to produce and manufacture a custom safety cover for any pool design. Whether incorporating a waterfall, diving rock, wood deck, pavers, cement, grass or any combination thereof, it's possible. They use the best materials to produce a wide range of covers for all type of pools and customer needs.