・The VR cable manager uses silicone,ABS and rubber materials and noise damping technology,which can keep quiet to the greatest extent and minimize cable strain during use,making it easier for you. Completely submerge in water without causing noise or tripping around the cable ・Simple and smart design. We've simplified the hook's functions,from the quiet integrated design of the top soft ring and pulley main body to the integrated 360° rotation function within the HMD cable mount. It facilitates assembly and disassembly,and adapts to different types. The cables secure them without slipping the cables ・You can choose adhesive hook or screw hook,depending on whether you want to fix it permanently and what kind of ceiling you have. The telescopic cable tension is moderate,it can be extended to about 71 inches long,and then it will automatically rebound to give you a more comfortable VR experience Installation method: ・1. Use the adhesive hook to stick to the ceiling,hang the cable hook and fix the cable. ・2. Using the ceiling screw hook,first drill holes with an impact drill on the ceiling adapting position,then tap the rubber plug in,then tighten the screw hook,and finally hang the cable hook and fix the cable. Specifications: ・Brand:MFTDE ・Item number:V-5 ・Material:ABS,rubber,steel wire Package included: ・3 x Retractable Ceiling Pulley ・3 x Ceiling Screw Hook ・3 x Adhesive Hook ・4 x Rubber Plug ・1 x Hex Wrench