Product Item:40mm Width 3mm Thickness Flat Heat Pipe Bendy Aluminum Thermal Cool For LED CPU Material:Aluminum Length:100mm,120mm,130mm,140mm,150mm,170mm,180mm,190mm,200mm,210mm,22mm,230mm,240mm,250mm,260mm,270mm,280mm,290mm,300mm,310mm,320mm,330mm,340mm Width:40mm Thickness:3mm Wick Structure:Groove Apply to CPU Radiator And LED Computer etc! 1 Piece only! Attention:The picture is just for reference!