The stickers are compatible for whiteboard marker or dry erase marker repetable writing. You can write some word on this sticker, can mark or highlight important information. Just stick it on your fridge for writing notes, reminders, shopping list, etc. When you want to change the message, just erase and . Features - ColorAssorted Color - Material: PVC. - Size: About 30 x 30 x 0.01cm. - This dry erase marker paper sticker with self-adhesive effect, can be applied to any flat surface without sliding or falling. - This is a big message board, making it easy for you to share messages with others in style. - Also as some memos, you can easy to remind important some things. - Bright colored design, good for little messages and decor use, can wipe for second writing. - for home, office, cafe shop use. and practical. - Note: Only compatible for whiteboard marker or dry erase marker repetable writing. Package list: 12 x sticker paper