[PACKAGE CONTENTS] dimensions of 4.72'' 2.16'' 1.1'' (12cm 5.5cm 2.8cm). The box is small and does not occupy much space, it can meet your classification needs. [SUITABLE FOR ANY MAGNETIC SURFACE] - Support whiteboard sponge, pencils, notes and other desk accessories, and can be attached to various occasions, such as refrigerator, whiteboard, locker and other magnetic surfaces. [FLEXIBLE ORGANIZATION] - The box allows you to classify and arrange your objects according to your preference. It can save space, keep your accessories in order, convenient for using in restaurant, home, school, office, etc. [STRONG MAGNET] - The magnetic back can not be attached to any magnetic surfaces. the strong magnet can prevent the box from sliding down. Saves space, and keeps things organized. [HIGH QUALITY MATERIAL] - Made of ABS with the magnetic back, durable and reliable, durable and strong, keep things tidy Product Description Magnetic The flat magnetic back allows you to stably attach it anywhere you like, such as a whiteboard, blackboard, binders, etc. . Convenient Easily gather your stationery supplies and accessories. Specially designed to help you retrieve and place items conveniently. Quality Made of ABS with magnetic back, durable and sturdy, which will become the essential partner to accompany your easy life in school and office.