Product advantages: Our barbell spring clamps are made of stainless steel. Compared with plastic clamps, they are more durable and have a long service life. They are not easy to rust or break. They provide firm support and grip for your barbell. These weight clamps are great for keeping the weight on the bar. Product size: The hole of each spring ring is approximately 50 mm / 2 inches in diameter. Suitable for 2 inches barbell. Please measure the diameter of your barbell bar before purchasing this product to ensure it is more suitable. If the size is not suitable after purchase, please contact us in time, we will solve the problem for you in time. Safety protection: Our metal barbell clip is made of stainless steel, 2 inch standard size, sturdy and durable, can firmly clamp the barbell plate, so as not to slip out of the barbell bar. Provide solid protection for weightlifting fitness. Safety tips: This product is suitable for 2-inch barbell bars. The barbell must be clamped before use to avoid accidents! Range of use: This product is small and portable, strong and durable. Metal barbell clip is suitable for home, gym and outdoor activities. It can be used for fitness, weightlifting and more sports. It is easy to use and can quickly slide in or out of the bar. Package content: 2 metal barbell clips, these barbell clips can help you fix and maintain a stable center of gravity, making it the best partner for fitness weightlifting tools. It is also a great gift for relatives and friends who like fitness.