[Product Information]

• Size: Olympic Barbell Standard 5 cm（2inch）
• This collars barbell collars have a ruberized lining to grip and protect the bar. The grip pad runs the entire length of the inside of the collar, where plastic collars only have 2 gripping points. Giving our collars superior gripping power. These these collars to securely hold your weight plates on 2"(50mm) olympic barbells or dunbbells.
• Aluminum alloy made, lightweight and durable/Weight plate rapidly fixed for convenient operation.
• Exactly perfect fit with no looseness. More secure.