Material:Plastic;Quantity:2pc. Size(Approx.):7.5 x 2.5 x 5.3 cm /2.95 x 1 x 2.09 Color:Black. Simple design, small in size and light in weight - Prevent your headphone from scratching It will make your computer desk cleaner and more tidy. Strong adhesive strength of the 3M sticker can attach the sticker firmly to the PC monitor and smooth wall or surface with an edge. You can also hang other accessories on this holder, such as cables, adapters and so on. Material:Plastic Size(Approx.):7.5 x 2.5 x 5.3 cm /2.95 x 1 x 2.09 Color:Black Simple design, small in size and light in weight. Strong adhesive strength of the 3M sticker can attach the sticker firmly to the PC monitor and smooth wall or surface with an edge. You can also hang other accessories on this holder, such as cables, adapters and so on. Prevent your headphone from scratching It will make your computer desk cleaner and more tidy. Note: 1Due to Manual measuring,Please allow slight deviation for the measurement data. 2Please think carefully before buying. Thank you for your kind consideration Package Include: 2 x Headset Hanger(Black) Note: 1.Please paste it on clean surface, and wait 24 hours before use. 2.Each hook can hold up to 1.5kg. Instructions: 1. Get first place sticky surface to be linked to clean, to be dry, do not use cleaning products. 2. Tape AB is divided into two sides, the hook direction aligned tear A first surface, and the direction of the suspension hook (hook on the back) and paste the clean surface, uniform clamping force linked to the pasting position, so that all the adhesive tape attached to the surface. 3. Still 12 hours before hanging headset (better after 24 hours).