4000g/8.8lbs truly full filling egg chair cushion. The key factor of a good egg chair cushions is it's thickness. Only a thick cushion can protect you from the hard rattan structure, make you get fully relaxed. As we all known, the more grams, the thicker the cushion, we product this chair cushion with 4000g/8.8lbs inner filling, do not cut corners, so the cushion is thick and not easy to collapse when you sit in it. HIGHLIGHT: 1. 4000g/8.8lbs weight full filling,heavier than than other 2500g/5.5lbs cushions in the market. 22cm/8in urta thick, good resilience, not easy to collapse. 1. Using high-density polyester material, waterproof, sun-resistant and scratch-resistant, fearless of exposure, durable, can be easily cleaned with a damp cloth. 2. With an adjustable headrest, integrated armrests and backrest. It is like a mini sofa, perfect for reading, chatting or other. 4. With zipper design, cover detachable and easy to be washed. independent liner, cotton will not loosen. Cover is soft and breathable. 5. Can be used for hammock, hanging basket, swing chair, rocking chair. Suitable for indoor and outdoor. SPECIFICATION: Fabric: Water-proof Polyester Filling: Peal cotton Thickness: 22cm/8in Weight: 4000g/8.8lbs NOTE: 1.Only include cushion, chair not included. 2.The product arrives in compressed state, it may looks small and thin. Befor use, please flap it and exposue it in the sun until 48 hours, it will expand big and fluffy.