This Spring O Ring Clip, crafted from zinc alloy for its excellent casting performance and cost-effectiveness, features a spring design that provides excellent elasticity and recovery. This makes it ideal for applications that involve frequent opening and closing. With an outer diameter of 28MM, an inner diameter of 20MM, and a weight of 4.85g, the clip's surface is finished in matte. The matte paint sprayed on the surface achieves the desired effect and imparts a unique texture, enhancing the product's aesthetic appeal and tactile quality.