Tube type Conduction:Heat conduction to frame Cool Staff Heat Sink film (All Products) Sheet Type Tube type Show: 10 20 30 50 100 Image: Small Medium Large Sort by: Please select Recommended Price: Low to high Price: High to low Bestselling Display: 8 items Cool Staff Tube Type 20mm×80mm SQ US$115.07(tax excluded) Cool Staff Tube Type 20mm×120mmSQ US$133.08(tax excluded) Cool Staff Tube Type 30mm×100mmSQ US$175.10(tax excluded) Cool Staff Tube Type 30mm×140mmSQ US$197.61(tax excluded) Cool Staff Tube Type 40mm×120mmSQ US$130.83(tax excluded) Cool Staff Tube Type 40mm×160mmSQ US$150.34(tax excluded) Cool Staff Tube Type 50mm×140mmSQ US$195.36(tax excluded) Cool Staff Tube Type 50mm×180mmSQ US$231.38(tax excluded)