eatures: Easy to use, Design to keep you safe. These collars are a favorite for crossfit and many other commercial gyms. 
Package Include: 2 * Barbell Clamp Aluminum
Color:black, red, blue, gold and silver

1.Durable and safe :Our Aluminum barbell collars(Sold in Pairs) is made of Grade Aluminum ,lightweight, it's durable and safe for any 2" (50mm) bars, no matter how heavy you lift , our dumbbell clamps securing your weight plates, you could concentrate on your training without worry. The aluminum material is heavy duty looks cool and high quality too.
2.PREMIUM MATERIAL - HIGH-STRENGTH AlUMINUM ALLOY: Aluminum Construction, Stronger and more durable than plastic.Aluminum Construction ensure a solid, no-slip grip on your plates, helping protection over significant use and time.
3.EASY TO USE, ONE HAND INSTALL:Advance design much better than the traditional one.One hand operation,quick snaps ,one press to open and close, help you slip on and off ease for changing weights.
4.CONVENIENCE TO CARRY:our dumbbell clips collars is Portable lightweight and transportable. It's convenience to Bring from your home gym to anywhere you workout !