ITEM NAME:M.2 NGFF 2280 Aluminum Cooling Heat Sink Thermal Pad for SM961 NVMe ME Features: Material: Aluminum Size:70*20*3mm Notes: Please make sure your laptop have enough space (about 5mm)to install the heatsink. Packing Includes: 1 x Heatsink 1 x Thermal Pad 3 x Stripes (Note: Heatsink only, not include M.2 SSD).1 x Thermal Pad. Material: Aluminum. Size:70 20 3mm.