This 100pcs butter paper is recommended for diamond painters looking to replace the clear plastic cover on their canvas. Designed for kids and adults alike and it's perfect for beginners and experienced diamond painters. ABOUT THIS ACCESSORY 1. The butter papers are the white sheets of paper you can use it to replace the plastic cover of your canvas. 2. The purpose of this is to help section out your canvas and it's a good replacement for customers who don't like working with the plastic cover. It will also help keep your canvas clean during your project. 3. This has 100pcs of butter paper so you can use this for a lot of your diamond painting kits. 4. Just simply peel off the plastic cover on your canvas and replace it with butter paper. Either side of the butter paper can be used. 5. The size of each butter paper is 6x8" / 15x20cm 6. If the butter paper is too big for you, I suggest cutting it in half to create smaller sections.