Protects both artificial turf and natural grass without stakes! Steel chain in vinyl sleeves in front, corners and back middle provide ballast to keep protector in position even in high winds. No stakes needed. Sizes: 25′ Deep x 20′ x 70′, 20′ Deep x 20′ x 60′ and 15′ Deep x 20′ x 50′. Available in 20 colors. Imprinting optional.