300pcs 15x15x1.2mm Copper Shim Thermal Pads — Copper Sheets for Computer Graphics Heat Sinks

Pack of 300 copper shims, each sized 15x15x1.2mm. These copper sheets function as thermal pads intended for computer graphics heat sinks, providing a metallic interface for heat transfer on GPUs and related components. Supplied as individual 15x15x1.2mm pieces, they are suitable where compact, uniform copper pads are required for cooling and thermal management.