This is a hands-free crutch walking aid. The price includes shipping and other costs, so we generally do not offer discounts. Please read the following notes on the product's condition and actual usage before purchasing. We kindly ask that you only purchase if you understand and agree to these points. Due to the above reasons, returns are not accepted unless there is a defect on our part. Thank you for your understanding. Retail price: Around 40,000 yen. ‼️Important Notes‼️ ※Actual Usage※ ・Moving is much easier than using only crutches. ・It is not a prosthetic leg, so stable walking is difficult with this alone. We recommend using it in conjunction with crutches. ・It is somewhat possible to use it alone indoors if there are handrails. ・Once you get used to it, you can walk indoors using the grip on the top of the main unit as a cane. ・It was possible to board trains and airplanes, but you need to remove the product when sitting down. ・Although it is stated that there is "no pain," it feels like walking on your knees, so you may experience knee pain after using it for a day. 【Product Details】 (Quoted from an EC site) With its hands-free design, this crutch can be used in various situations, such as going up and down stairs, commuting, shopping, cooking, and walking. It provides hands-free/pain-free mobility to people with leg disabilities, allowing them to gradually regain the ability to lead an independent lifestyle leg knee walker while their ankle or foot fracture injuries heal. The height is adjustable, with a thigh length of minimum 20.8cm and maximum 32.5cm, and a calf length of minimum 35cm and maximum 51cm. Non-slip bottom material, durable and wear-resistant, and effective grip make your journey more convenient. It cannot be used as a cane, but it is also an ideal rehabilitation aid that can be used with a rehabilitation strap protector. iWalk Crutches