What is this?The pre-cut Rubber Magnetic Label is a soft and durable displaying tool, to meet your craft or plan needs. They can be attached to the iron material surface, suitable for classroom, office, or home kitchen, such as whiteboards, lockers, fridges, refrigerators, metal shelves, and so on.What will I get?The Magnetic Labels, we provide here, are in the size of:Material: Rubber MagnetsCompatible: All-purpose label useOverall Size: 3.2 x 1.2 x 0.04-inch / 80 x 30 x 1 mm(L*W*T)Color: BlueIn the package of: 20 x Magnetic LabelsAre there any advantages of the product?The surface of the labels is writable, it is reusable for your crafts projects.The label holders are made of weak rubber magnets, durable, flexible, and easy to move and re-arrange.How to use it?Steps of installation: 1. Post to your iron surface; 2.