Features: Engineered with double layer graphenes coated coppers cooling, this laptop memory heatsink efficiently dissipates heat to prevent thermals throttling and maintain rams performances during intensive tasks. Thin graphenes fins paireds with coppers foils creates space saving that fit seamlessly in systems while delivering rapid heat transfer from memory module. for PC gamers, overclockers, and DIY enthusiasts stable performances during extended gaming or resource heavy applications like 3D rendering. Perfect for upgrading gaming rigs, workstations, or slim profile laptops where limited airflows causes memory overheating during multitasking or high FPS gameplay. Each pack includes two precisions cut heatsinks featuring antioxidation coppers surfaces and flexible installation for compatibility with most DDR3/DDR4 module in desktop or portable setups. Specifications: Materials: graphenes + coppers Size: Approx. 67x26x0.05 mm/2.63x1.02x0.001inches Weight: 10g Package Includes: 1PC coppers graphenes Heat Sink note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.