【EASY TO INSTALL】:No need for punching,comes with strong adhesive backing,and can be installed on any flat surface without leaving any marks when removed 【CLEVER DESIGN】:In terms of structure, we have utilized the ingenious idea of gravity, with multiple glass beads embedded inside. No matter how thin the paper is, it can be easily clamped. 【WIDELY APPLICABLE】:The check rack can easily store various types of paper, such as invoices, receipts, checklists, photos, airline tickets, dish lists, order papers, etc. It is suitable for restaurants, schools, shops, kitchens, hospitals, and any other places