1. SizeOur swing cushion measures 100 x 100 x 10 cm / 120 x 100 x 10 cm / 150 x 100 cm, providing ample space for 23 adults. It is suitable for outdoor benches, swings, sofas, beds, etc. The scientifically designed concaveconvex structure enhances comfort and promotes better blood circulation. 2. Strap DesignUnlike other cushions on the market, ours comes with straps that securely fasten the cushion to outdoor furniture, preventing slipping or falling while sitting and keeping the cushion from being blown away by the wind. 3. Easy to CleanTo keep your seat cushion looking for much longer, gently clean the fabric with mild detergent and cold water to remove dirt or stains from outdoor use. 4. Quality MaterialsThe comfortable seating adds a modern and stylish touch to your home or garden. The waterproof cushion for outdoor garden benches or porch swings is made of quality PP cotton and polyester, ensuring durability, weather resistance, breathability, and skinfriendly comfort.