Cut the nylon sleeve to the right size, leaving a little extra length for easy installation. that the sleeve covers the entire hose evenly. You can use cable ties or heat shrink tubes to firmly fix both ends of the sleeve. Polyester fiber+polyolefin material is very flexible, which is convenient for installation and maneuverability at bends and corners. Polyester fiber+polyolefin protective hose sleeve is designed to provide additional protection for hoses and cables. It can be used for all kinds of hoses, including hydraulic, pneumatic, and coolant hoses in automobile, construction, manufacturing and agriculture industries. The hose sleeve acts as a barrier to protect the hose from abrasion, cuts and exposure to harsh chemicals or extreme temperatures. Note: Make sure that the length and diameter of the sleeve match the hose to protection effect., Manufacturer: CTRLZS