QUALITY STEEL CONSTRUCTION – This home gym is made with premium quality-steel construction designed to deliver a sturdy and tight hold for your weight bars. It features a simple, chromed metallic design that makes for high functionality and durability. FITS 2” WEIGHT BARS – This bar spring clips are structured to fit your 2” Olympic weight barbells, giving you a smooth flow of workout that helps you handle your weights with firmness and stability and lessens the chance of accidents during weightlifting. SAFE AND SECURE GRIP –The grip of these Olympic weight bar spring collars is strong enough to hold heavier weights for a more efficient workout routine. Just carefully open the wire by squeezing the handles and the collars will smoothly slide onto the bar SOLID IN PAIRS – The Marcy OBC-3 clip collars are sold in pairs so that you won’t have to worry about buying two for a single weight barbell. This duo will be a great addition to your workout gear.