Techflex PTT0.50BK25 Tight Weave 1/2-inch Braided Cable Sleeve, Black - 25 Foot Bundles cables and organizes wires Tight Weave provides substantially greater coverage and protection from abrasion than our standard Flexo PET sleeving. 25' Length 1/2" width Expansion range: 11/32" to 5/8"