Heat shield from DEI.Designed for wires, cables and hoses, the Vapor Block™ Fuel Line Sleeve provides superior protection against high temperatures as well as chemical and oil leakage, dirt, grease and road dirt. Built of high-temperature fabric and combined with aluminum material for heat reflection. The cover is flame retardant and Direct Heat Resistance 171 °C.-Inside diameter 1cm x 1m-Split design with adhesive flap