This Black 1/4" Flame Retardant PET Expandable Braided Sleeving provides excellent flexibility and a manageable expansion range of 0.11" to 0.35". With an operating temperature range of -103°F to 257°F, this 10ft sleeve is UL/RoHS/REACH/Halogen free rated and has a melt temperature of 446°F – making it perfect for automotive, computer and electronic applications.