This all-in-one seating kit provides a quality solid seating system and features premium materials and ease of installation. The kit includes a wheelchair seat cushion, seat hardware, and swing-away abductor. The cushion is made with 1/2 " plywood, SunMate® foam, and Dartex® on seating surface. Majority of hardware for installation on seat comes pre-installed. Easily attaches to wheelchair frame and requires no drilling. Abductor is installed and flips down with the push of a button allowing for ease of transfer. Select size to coordinate with SPR Express Wheelchair.