I bought 3 of these but only needed 2. Has not been used. Special Feature Portable, Wheels, Durable Product Dimensions 11"D x 6"W x 12.5"H The floor stand holds the front or back end of your bike upright while keeping delicate drivetrain components and disc brake rotors away from clamping mechanisms. Easy push-on system securely holds bikes with tires 1.0-2.2” inches wide. Compatible with road and cyclocross bikes, mountain bikes 26”, 27.5” and 29”, hybrid bikes, beach cruisers and kids bikes with 20” and 24” wheels. Not compatible with e-bikes and bike tires that are sized over 2.2” inches which can be used with downhill or large tire mountain bikes, fat bikes. Made from ‘high tensile steel piping’ and ‘high strength plastic’ so it’s built to last! High quality & durable powder coating provides resistance to scuffing, rust and weather damage. TPR feet increase friction to the floor, even on a wet surface – making it easier to push the bike on to the stand. Spring-loaded arm holds the bike by the tire and the three-point contact securely holds the wheel in place. Innovative ‘tire clamping cradle system’ closes around stored tire when bike is parked for ‘added stability’. Tilted front end of stand makes it faster and easier to drive bike onto rack. Unlike other bike stands, the stand has an over-length front leg, further enhancing stability.