uxcell 5 Pcs Black Aluminum Radiator Heat Sink Heatsink 22mm x 22mm x 10mm Product Name : Heatsink;Material : Aluminium Color : Black Overall Size : 22 x 22x 10mm/ 0.87" x 0.87" x 0.4" (L*W*H) Weight : 20g Package Content : 5 x Heatsink