Shinnwa Thick High Resilience Memory Office Chair Double Layer Washable Mesh High Black Cushion, Cushion, Foam, Square, Cushion, Office, Chair, Car,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Chair cushion, height 7cm, suitable for various places] The large size cushion cushion is 7cm thick, so you can sit comfortably not only on your home or office chair, but also on your car seat, driver's seat, or wheelchair! Because it is thick, there is no problem even if you sit directly on the floor. Recommended for those who do a lot of desk work or long-distance driving. It is also a perfect gift for friends and family. [Two-layer urethane ✿ With ventilation holes] Two-layer low-resilience and high-resilience urethane, two layers stacked, not too soft, not too hard, comfortable to sit on. The urethane has 3D circulation ventilation holes, so it won't get stuffy even if you sit for a long time. A wonderful low-resilience, high-resilience cushion for chairs. [Mesh cover ✿ Washable with zipper] Honeycomb mesh material, excellent breathability, does not get stuffy even if you sit for a long time, and your buttocks, which tend to sweat in the summer, are comfortable. The zipper design allows you to remove the cover and wash it, making it easy to clean. [With loop ✿ Anti-slip processing] Comes with a loop for easy carrying, convenient to carry when going out. The back has anti-slip and anti-adhesive particles to prevent slipping when standing or sitting, and can be used safely in homes with children and the elderly. [Product Specifications ✿ Compressed Packaging] Size: 48*44*7CM Weight: 0.7KG ✿ Cover: Mesh fabric 100% polyester Contents: Memory foam 2.5CM + high-resilience foam 4.5CM Sides: With zipper Back: Anti-slip. ✿ Delivered in a compressed state, it will return to a clean state about 1-2 days after opening. [30-day warranty] We are confident in the quality of our products, so we can provide a service that allows our customers to enjoy shopping. In principle, we accept returns and refunds within 30 days of purchase. In the unlikely event that the product is defective or there is a problem with the product itself (such as initial defects), please contact us and we will respond promptly. Returns and refunds are also possible for customer convenience. [Search Keywords] Height adjustable cushion, seat cushion, large cushion, thick seat cushion, cushion for back pain, chair, cushion for chair, cushion for chair, cushion for chair, cushion for chair, memory foam seat cushion, memory foam seat cushion, memory foam seat cushion, cushion for back pain, office memory foam cushion for chair, buttocks cushion, pelvic support cushion, memory foam cushion for chair, osteopathic cushion, seat cushion, memory foam cushion, ergonomic cushion Chair cushion, seat cushion, chair cushion, chair cushion, memory foam seat cushion, seat cushion, cushion that won't hurt your butt, cushion, chair cushion, seat cushion, seat cushion, thick