VICON Wheelchair Backrest with Adjustable Back Support, Comfortable Mesh Material. - Brand: VICON - Type: Wheelchair Seat - Material: Mesh - Features: Adjustable Back Support - Mounting Hardware (Defective) Price (excluding tax): 71,300 yen Thank you for viewing. The condition is good, and the valve operation is not a problem. The screws on the mounting hardware in the second image are stuck and could not be removed, so they will remain attached. There are several frays in the mesh cushion area in the third image. The mounting hardware in the fifth image is included as a bonus. The lock on one side of the mounting hardware in the seventh image comes off, so we recommend purchasing new parts. Therefore, it is being offered at a reduced price. We appreciate your understanding and purchase.