Features: 1.Weight stack pin made of high-quality alloy material, durable and stable, rust-proof and corrosion-resistant, not easy to break, can provide you with a better experience. 2.Magnetic weight stacking pin design allows for quick adjustment. The weight selector pin is a great option for workouts and the drawstring design prevents loss. 3.The 10mm rod is suitable for apertures above 10.5mm, the stacking training pin is a great fitness accessory, suitable for use on fitness equipment weight racks, generally used for fast movements. 4.This magnetic stacking training pin has a simple structure and is quick to install, making it more convenient to use. 5.If you have any questions about our products, you can send us an email at any time. Specifications: Condition: Brand New Color: Yellow Material: Stainless Steel Size: Approx. Shown as Picture Package List: 1 * Weight Stack Note: Please kindly confirm the size before ordering to make sure this item is perfectly fit.