Features Flame retardant: the case is made of environmentally friendly, flame retardant PVC and POM buttons with good fire resistance and heat dissipation. Cable protection: this protective case is specially designed to protect and beautify power cables, reusable and practical. Wide use: the cable protective cover is suitable for military, high-speed rails, energy equipment, industrial robots, welding equipment, etc. Button type: the cable protector with button design is very convenient for installation and can fix the cables stably. HEAVY DUTY The cable protector tube is durable, sturdy and stable, ensuring a long service life. Specification: Item Type:Cable Sleeve Material: PVC, POM. Width: approx. 60 mm / 2.4 inches. Key spacing: approx. 40 mm / 1.6 inches. Diameter: approx. 12 mm / 0.5 inches. Applicable temperature: -15°C to 90°C. Package list: 1 x cable protective cover. Package List 1 x Cable Protective Sleeve