Package include: 20 pieces cable clips in 5 different sizes, 2 sizes of which are double channel. Note: Our cable clips are all brand new, but they may seem like old due to their special design color. Easy to remove: these items are high tack but easy to remove because of the acrylic adhesive pad, it won't leave any track and mark on your desk after remove. Wide application: help manage your charger cable, mouse cable, USB cable and other cord, keep your various of wires organised on the desk. Warm tips: for work better, please apply the cable clip on smooth, dry and clean surface, do not apply it on matte or uneven surface. Multiple specifications: single channel, double channel, triple channel and five channel cable clips are available.