Specification: Product Name: Self-Adhesive Hidden Storage Box Product Category: desktop storage box Color: White, Grey Applicable scope: remote control, stationery, cosmetics, sundries Material: plastic, ABS Size: small, medium, large Function:Organize and store Package: 1Pcs/lot How to Use: 1. Make sure the place to be installed clean and smooth. 2. Tear off the tape from the back, and push the tray on the under desk side. 3. Keep pressing all areas of the drawer for more than 30 seconds to make it stronger. 4.Use after 24 hours of inactivity.