STABLE WEIGHTLIFTING - Enjoy perfectly balanced and stable weightlifting every time you start pumping iron. These barbell collars prevent your plates from wobbling or wiggling while your exercise. QUICK CLAMPING & RELEASE - Spend more time lifting and less time putting on the barbell weights. Just press down on the latch to secure the collar and lift up the latch to release its grip. STRONG CONSTRUCTION - Ordinary plastic clamps are flimsy that and wear out easily. These barbell clamps feature stainless steel and ABS components that will not rust, crack, break or warp. SAFETY FIRST - These barbell weight clamps are designed to promote safety in the gym. The clamp will prevent heavy barbell plates from sliding off the bar and crashing down on the floor. BEST GIFT - Know someone who is serious about pumping iron every day? This pair of barbell weight collars is an excellent present for bodybuilders on Christmas, Thanksgiving or birthdays. Description: Large hole buckle 5CM aperture Material: Nylon Weight: 0.25kg