Welcome to the store! 1. A good cooling package with a large water contact surface for heat reduction, keeping your computer's GPU running well. 2. High-purity red copper at the bottom effectively prevents oxidation. 3. Precise hole positioning fits well with the GPU and effectively improves heat transfer efficiency. 4. Equipped with two-touch fittings and screws, easy to install. 5. Suitable for pipes with a diameter of 8-10mm. Features: A good cooling package with a large water contact surface for heat reduction, keeping your computer's GPU running well. High-purity red copper at the bottom, effectively preventing oxidation. Precise hole positioning fits well with the GPU, and effectively improving heat transfer efficiency. Equipped with two-touch fittings and screws, easy to install. Suitable for pipes with a diameter of 8-10mm. Specifications: Color: Black Base + Transparent Cover Case Material: Acrylic + Red Copper + Stainless Steel Copper Base Thickness: Approx. 3mm Backplane Size: Approx. 40 * 40mm Applicable Pipe: 8 - 10mm Compatibility: for GPU with hole spacing of 43*43mm, 48*48mm, 53*53mm, 62*62mm Package Weight: 190g Package List: 1 * GPU Water Cooling Block 4 * Screws 2 * Two-touch Fitting