Magnet : A strong magnet is fixed into the whole back of this pen holder. It can be put to your whiteboard and refrigerator or any metallic surface so it can be reached easily when you need to put something down.It will not or when you put or pick .-Friendly Material: Made of high- ABS material with magnetic back, durable and sturdy, stable for long lasting time use. -friendly, no-toxic and no-smell, safe to use.Multi Purpose: perfect for whiteboards, fridge, locker, cabinet, container, and other magnetic surfaces. Save space, stay organized. This convenient holder is perfect , school or office use.Flexible Magnet Holder: The 2-piece holder allows you to classify and organize your items according to your preferences. Flexible placement of these holders can maximize space saving and fits into any office decor while elegantly ending hassle of lost .Colour:WhiteMaterial:ABSSize:4.72 inch x 2.16 inch x 1.1 inch (12cm x 5.5cm x 2.8cm). Package Contents:2 x magnetic holdersOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.