K1 Basic Extra-Wide Wheelchair Features Durable tig-welded frame in gray powder coat finish. Features comfortable nylon upholstery, smooth-rolling, solid flat-free tires and dual axle hemi-height adjustable. Seat size 20 w x 16 d 51 cm x 41 cm . 300-lb 136 kg weight capacity. This product contains dry natural rubber. Picture is representative of this wheelchair line; please check specification tableon each individual sku for specific product details. Optional accessories O2 Holder item MDS85181U , Anti-Fold Device item MDS85197A , O2/I.V. Combo item MDS85190 , Anti-Tip Device item MDS85189 , Tinnerman Legrest Locks item WCA806991 . Specifications MRI Compatible No PRODUCT TYPE Basic Extra Wide Wheelchair WC Arm Style Removable Desk Length WC Chair Type Bariatric Standard WC Leg Style Elevating, Swing Away WC Seat Depth 16 IN WC Seat Width 20 IN Weight Capacity 300 LB