Heat shrinkable cable Breakout commonly known as heat shrinkable Breakouts or heat shrink gloves, because its shape is similar to the palm and fingers of the person named, the use of cross-linked polyolefin material and hot melt adhesive composite made.it sets in multi-core cable corebranch at the heating that contraction, the inner wall of the hot melt adhesive will cable firmly stuck, played the role of the waterproof moisture sealing protection, the outer radiation cross-linked polyolefin material can be played electrical insulation protection.