The Mercedes Benz of click-straps… RGK s Pelvi Loc 3DA is an innovative strapping solution that gives maximum comfort and mobility. The Pelvi Loc 3DA is designed specifically for securely strapping the waist/pelvis. Ideal for low-point wheelchair basketball players. A great alternative to the standard M2 click-straps usually found in USA. This strap is an AWESOME choice for top level wheelchair basketball players. Comes with Zip-Ties for mounting. Mounting upgrade options available below as well. Buy your RGK Pelvi-Loc ratchet straps in the USA only at How iRoll Sports! SIZES: Medium: Seat width 30-40cm. Padding size: 9in (23cm). Weight approx. 280g Large: Seat width 36-46cm. Padding size: 10in (25.5cm). Weight approx. 285g Performance: The pelvic supports are 3- dimensional shape for optimal fixation of the pelvis without pressure on the spine anterior superior The ratchet can also be attached with a tab to avoid injury. Hole strap on frame adjustable up to 6cm. Padded for comfort Black Sports use Includes zip ties