Thank you for viewing! This product is brand new and unused. No box included. [Chair Cushion, 7cm Height, Suitable for Various Locations] This cushion has a large size of 7CM, providing comfortable seating not only for home and office chairs, but also for car seats, driver's seats, and wheelchairs! The thickness allows for comfortable seating directly on the floor. Recommended for those who work at a desk or drive long distances. [Two-Layer Urethane Construction with Ventilation Holes] Features a two-layer structure of low-resilience and high-resilience urethane, layered for a comfortable balance of softness and firmness. The urethane has 3D circulating ventilation holes, preventing stuffiness even after sitting for long periods. A wonderful low-resilience and high-resilience cushion for chairs. [Washable Mesh Cover with Zipper] The honeycomb-structured mesh material provides excellent breathability, preventing stuffiness even after sitting for extended periods, keeping your bottom comfortable even in the summer when you sweat easily. The zipper allows you to remove and wash the cover, making it easy to care for. [Loop and Non-Slip Design] Comes with a loop for easy carrying, making it convenient to take with you when you go out. The bottom has non-slip and anti-adhesive particles to prevent slipping when standing up or sitting down, making it safe for households with children and the elderly. [Product Specifications] Size: 48*44*7CM Weight: 0.7KG Cover: Mesh fabric, 100% polyester. Core: Low-resilience urethane 2.5CM + High-resilience urethane 4.5CM. Side: With zipper. Bottom: Non-slip treatment. Instant purchase is welcome!! Follow us for a discount of 200 yen, so feel free to comment. #706154(1000)