This oversized round swivel chair features 360° silent rotation, premium chenille cotton blend upholstery and high-density foam filling. Adopting stable anti-slip structure and modern curved design, it supports quick assembly and fits multiple indoor scenes. After opening the compression bag (Note: do not cut with a knife, so as not to damage the product), if there are wrinkles around the cushion corners, you need to wait for about 72 hours. It is recommended that you pat and knead the corners of the sofa to help the foam recover better.If you need any help, please take a picture and contact the seller.