The S-901-KTT-45mm with Heat Shrink Tubes RoHS manufactured by Salipt is an electrical component used for the protection and insulation of wires and other electronic components. It is a 45mm long heat shrink tube made of abrasion-resistant polyolefin material. It is made to meet RoHS (Restriction of Hazardous Substances) standards, meaning that it is free of toxins like lead and other hazardous substances. This makes it a safe and reliable choice for industrial and automotive electronics. Additionally, the tube is flame-retardant and can be shrunk down in heat to form a tight fit around the wire or other component being insulated.