Features: brand new and high quality Made of high quality elastic stainless steel, durable and precise hook. Comes with 1 pair hooks to fix the fan to the heat sink 8cm clasp is suitable for Red Sea mini, ice mini, etc ;9cm buckle is suitable for Red Sea, Yellow Sea, etc Experience: for example, xuanbing 400, Donghai x4, X5 use 12cm clasp The clasp may not be for all radiators. Refer to the renderings and purchase according to your own radiator. Specifications: Material:Stainless Steel Size:approx 8cm/9cm/12cm (Optional) Type:Up Hook/ Down Hook (Optional) Color: As Shown Note: Note: the clasp may not be for all radiators. Refer to the renderings and purchase according to your own radiator. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 Pair x Fan Buckles