uxcell 10 Pcs 0.94M 37" Long 4mm Dia Electrical Wire Fiberglass PVC Insulation Sleeve Product Name : Fiberglass Insulating Sleeve;Color : Beige, Orange Material : Fiberglass, PVC;Inner Diameter : 4mm/ 0.157" Length : 0.94M/ 37";Max Temperature : 120C Puncture Voltage : 1.2KV;Weight : 90g Package Content : 10 x Fiberglass Insulating Sleeve