Flat heat tube, brass, heat conductive brass tube do consumables do laptops, 130 mm . DURABLE BRASS HEAT DISSIPATION TUBE Characteristic: 1. It is a do-it-yourself sam notebook CPU heatsink tube, a brass tube with high heatsink performance. 2. Made of heat conductive brass, with glossy exterior and no oxidation. 3. Increasing the heat dissipation brass in a portable computer can effectively dissipate the chip temperature and improve thermal conductivity. 4. With its professional design and strict processing, it fits perfectly do your laptop. 5. Easy to use, this heat conductive brass tube is small and can be carried anywhere. . DURABLE BRASS HEAT DISSIPATION TUBE Specification: Item Type: Flat Heat Pipe Material: Brass Width: approx. 8 mm / 0.3 inch Thickness: approx. mm /0.1in Length: approx. mm / 5.1in . DURABLE BRASS HEAT DISSIPATION TUBE List of packages: 1 x Heat Conductive Brass Tube . DURABLE BRASS HEAT DISSIPATION TUBE