1. Avoiding the cable damping 2. Suitable for power cable, teecom cable precious half ending sealing Basic DataType sizeI.D.of recoveredI.D.of suppliedRSM, RSMQ-20/8815RSM, RSMQ-30/121225RSM, RSMQ-40/151535RSM, RSMQ-56/202050RSM, RSMQ-66/252560RSM, RSMQ-78/303072RSM, RSMQ-100/454595 Heat Shrinkable End Cap