These holders are designed for mount stuff on the wall, power strip, router, remote controller etc. The holders consist of two parts, a part adhesive on the wall, another adhesive on the back of the power strip. Thanks for the in design, is easy to install on wall & take it when you need to use it at some other place. Features -Color:White, Green, Blue, Orange -Material:ABS -Size:10.00X4.00X1.00cm/3.93X1.57X0.39in - Punch free design, simple and fast installation with safe and practical design for home. - The elegant and simple design, workmanship will ensure its practicability and popularity. - You can use this rack to storage your socket on the wall, save your table and floor place. - This wall rack is made of quality material, durable and safe, excellent and reliable, serving for long time. - It has strong bearing capacity and is not easy to fall off, sturdy and practical, excellent performance. Package list: x Socket Holders