Quality Materials and Craftsmanship The lounge chair cushion is exquisitely crafted, not easy to fall off, finely stitched, strong and durable. The bench seat cushion is made of ultrasoft, skinfriendly polyester fiber. The polyester is processed with exquisite workmanship, so the product does not fade or pill, does not sag easily, and is easy to clean. Upgraded Extra Thick Padding The swing cushion is filled with PP cotton, 10 cm / 4 inch thick outdoor swing cushion with concave and convex design. Effectively preventing hip widening, good rebound effect, which can better relieve the pressure on the hips and relax the buttocks, so that you can sit more smoothly and comfortably. Double AntiSlip Design The of the swing chair cushion measures 21' x 23'. The four ends of the cushion are tied to the back of the chair to prevent the cushion from slipping. The bottom measures 21' x 21'. The back ends of the cushion have straps and the bottom has a nonslip fabric to secure the cushion to the seat without slipping. Wide Use Our padded cushion is for outdoor furniture. It can be used for zero gravity chairs, sofas, benches, recliners, windowsills and car seats. Ideal for camping, beach and other outdoor activities. Our long cushion is a gift for yourself, your loved ones, family or friends.