Attaches to the wheelchair in four places to assure that the pelvis does not move from an aligned stable position. The primary straps position the belt
DDO Universal Positioning Straps - CLASP
JAY Wheelchair Pelvic positioning belts
Bodypoint Four Point Padded Hip Belt
Body Point Evoflex - Seating & Positioning
Padded Y-Style 4-point Belt - Physipro inc.
4-Point Padded Seat Belt
Bodypoint Four-Point Hip Belt - Better Mobility - Wheelchairs
Hip Belt, 1 TheraFit 4-Point, SR Buckle, 4.25 x 1.75 Pads
Hip Belt - Positioning Acc - Shop
Bodypoint - Invacare UK