Honeycomb Gel Cushion for Bicycle After purchasing new, I used it once on a bicycle. I put it on a mamachari (city bike), but the size was a bit off, so I think it's designed for a narrow saddle. My impression after using it once was that it didn't feel like it was securely fixed, it felt like I was just putting a cushion on the saddle, so I recommend this product to those who have used it before and are considering purchasing it again. *The thickness is almost at the 4cm limit for postal mail, so it will be shipped with cardboard wrapped around it, without bubble wrap. This is used, so Please purchase only if you understand.