1.voltage:1.5kv, 2.5kv, 4kv 2.I.D.: 0.5mm ~ 30.0mm 3.low price and high quality, ... early delivery date PVC fiberglass sleeve is fiberglass sleeve coated with PVC resin, with very good flexibility and ... , 4kv, Temperature range:-25---130Color: white, red, black, yellow,etc pvc coated fiberglass sleevings(2715)