material 100% polyester fabric offers warm, breathable comfort while staying fluffy and dry. This material is a reliable choice for cushion fillers, helping cushions feel soft yet supportive. Size and fit Designed for 23 seater benches, the backrest cushions come in length options of 110 cm, 120 cm, or 150 cm, with a width of 50 cm and a height of 50 cm. The bandage design securely fixes the seat position, reducing sliding. Precision tailoring and fine stitching ensure seams are durable, with seams that are less likely to open or fray. Ergonomic design Both backrest and seat cushions are 8 cm thick to provide comfortable support for extended seating. A tightening rope helps secure the cushions to outdoor furniture, helping prevent slipping in use. AntiUV performance The outdoor upholstery fabrics are soft yet colorfast, capable of being exposed to direct sunlight or other UV sources without fading or becoming brittle. Use scenarios 1) Outdoor patio or deck seating: enhances comfort for meals, conversations, or relaxing with family on a 23 seater bench. 2) Garden lounging: provides supportive back and seat for reading or sunbathing during leisure time. 3) Balcony or porch setups: secure, slipresistant cushions that stay in place on windy days while enjoying fresh air.