Item Type: Dry Erase Sticker Material: PET + TPE Product Size: Approx. 4 x 4in Product Color: Colorful Weight: Approx. 121g/4.2oz Package List 12 x Dry Erase Sticker 1 x Marker 1 x Manual Manual measurement, please allow some errors. 1Multi Functional: You can easily create your daily schedule and to do list with this dry erase stick note for writing your memos or leaving reminders, a durable and non toxic paper alternative. 2Reusable: Made of dry erase PET film, this whiteboard label sticker is designed with a protective anti smudge layer and can be re applied without leaving a stick residue and damaging the surface. 3Widely Applicable: Can be easily applied to any flat or metal surface, such as glass, refrigerator, laptop, painted wall, whiteboard, mirror, door, table, plastic case, etc. 4Easy To Remove: All dry erase markers are suitable for this sticker whiteboard, covered with a special coating, it can also be wiped off after 30 days, if there is dust, it can be washed and dried. 5Practical Gift: A practical sticker note kit for home, office, classroom, commercial space, etc, can be used as a practical gift for your friends, kids, students, family, etc.