PS3 Slim Playstation 3 YLOD Shims Fix Repair Kit Kester 951 Flux Thermal Paste T8 & T10 tamper screwdrivers CPU GPU Heatsink cleaner Shims are used between the CPU/GPU and heatsinks to provide better cooling for your PS3 Shims are 42MM X 42MM and are 1.2MM thick 100% copper, cut and polished Contents = 2 shims + 2 syringes of thermal paste, 15ml Kester 951 flux, T8/T10 torx screwdrivers and CPU/GPU Heatsink cleaner