Features: Easy installation with the strong sticker, just clean the mounting area,peel and stick. Smooth edge design, ensure the headphone is free from scratches. Plug-in design, silicone holder is retractable, avoid obstructing the dispaly. StrongsticknessofthestickercanpromisethestickerfirmlyattachonthePCmonitororsmoothwall. Space saving, willmakeyourcomputerdeskcleanerandmoretidy. Specification: Name: Headphone Hanger Material: Metal+Silicone Color: Pink, Black, Red, Grey(Optional) Item size:7.5*5.9*2.2 cm / 2.95*2.32*0.87 in(L * W * H) Item weight: Approx.94g /3.32oz Package size:13.7*9.5*2.5 cm / 5.39*3.74*0.98 in(L * W * H) Package weight:105g /3.70oz Packing list: 1 * Headphone Holder 2 * Double-sided Adhesive 2 * Stainless Steel Screw