Thank you for viewing! I'm selling the chair I was using because I got a new seating support chair. ※Please comment before purchasing※ It was used for about three years, and since my child is well-behaved, I don't see any noticeable scratches or damage. However, it is a used item, so please consider this before purchasing. Included parts: Built-in fan (operation confirmed) Depth adjustment pad Table Seat width adjustment pads Waterproof pad Ottoman to support the lower limbs, etc. Everything shown in the photos. One spare seat has wear and tear as it was the main one used. I think it cost around 160,000 yen in total. Shipping will be via Kuroneko Household Goods Delivery Service. I'm willing to cover up to about 10,000 yen, but those who live far away will need to bear the cost. (>_<*) ※Please comment before purchasing※ ⭐Size: XL My child's build is L size, and we used it with pads and sheets inserted. When it became tight, I had the visiting rehabilitation therapist adjust the number of pads, and we used it until my child was about 11-14 years old. I think it can be used by those who are L~XL size^^ ⭐Built-in fan Ensures more comfortable ventilation by sending air. Sends air to the back and buttocks, where heat tends to build up, supporting comfortable seating. The air volume can be adjusted in two stages: "strong" and "weak." ☆Depth adjustment pad A pad that adjusts the depth of the seat. By placing it from the buttocks to the back, you can make the depth of the seat shallower. The inside uses breathable urethane, the same as the seat pad. ⭐Seat width adjustment pads Can be installed on both sides of the body to narrow the seat width. There are three thin cushions on each side of the pad, allowing for fine adjustments. ⭐Ottoman to support the lower limbs. Allows for a thrown-out sitting posture and supports the lower limbs. ⭐Waterproof pad Prevents stains around the waist and reduces the hassle of washing. It's a completely waterproof seat with high breathability. It uses a special moisture-permeable waterproof material. Covers from the waist to the buttocks where stains are a concern. It reduces stains on the main body and reduces the hassle of washing.