The Safe T Mate Wheelchair Front Anti Tippers prevent wheelchairs from tipping forward. These anti tippers have five height adjustments to accommodate wheelchairs from low hemi-height to full height chairs. The innovative mounting style of the front anti tippers allow them to fit ¾ inch, 7⁄8 inch, and 1 inch diameter wheelchair tubing. These durable front anti tippers are made from powder coated steel tubing and heavy gauge chrome plated steel with 2 inch diameter easy gliding wheels. Mounting hardware and easy to follow installation instructions included with each pair of anti tippers.Safe-T Mate Wheelchair Front Anti Tipper Features:Prevent wheelchairs from tipping forward.Helps prevents falls.Five height adjustments accommodate various height wheelchairs.Safe-T Mate Wheelchair Front Anti Tipper Specifications:Construction: Made from durable powder coated steel tubing and heavy gauge chrome plated steel.Fits: ¾ inch, 7⁄8 inch, and 1 inch frame diameters.Wheels: 2 inch diameter.Includes: One pair anti tippers, mounting instructions and hardware.