Wheelchair Std Dual Axle 24 w Rem Desk Arms & S A Footrest Respiratory Care Single upright hinged for 3 VB604 GN Single upright hinged for 3 point leveraged compartmental pressure reduction 18 X 16 * The contoured design combined with the simple operation of the ISOFLO© Memory Control unit offers provides a new level of postural control and stability that has never been achieved in an air cushion * The contoured design positions the pelvis back in the wheelchair and centers the individual comfortably in the middle of cushion * The ISOFLO Memory Control unit locks air into each of the four compartments providing stability by minimizing side to side and front to back motion * Adjustable to individual Weight Capacity: 450 lbs *Carbon Steel frame with triple coated chrome for an attractive chip proof maintainable finish *Double embossed vinyl upholstery is durable lightweight attractive and easy to clean *Standard dual axle provides easy transition of seat to hemi level *Urethane tires mounted on composite wheels provide durability and low maintenance *Chrome hand rims standard *8 front casters adjustable in three positions *No maintenance sealed precision bearings *Padded armrests provide additional comfort *Comes with swing away footrests or elevating leg rests with tool free adjustable length riggings *Aluminum foot plates *Comes with push to lock wheel locks