- Fabric 4 layers of thickened pressed cotton, firmly heat preservation.^- Steam box inner layer, environmental protection waterproof material, health tasteless, heat seal treatment water leakage.^- High strength steel wire support, spiral folding, three seconds forming, five seconds folding, folding up no space.^- Upgraded plastic reinforced zipper head, both inside and outside can be pulled, easy to operate.^- The humanized pocket, enlarges the design, may put the large size mobile phone or the remote control, the sauna entertainment two notOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it