I made this advent calendar for my granddaughters. I used a cookie sheet and Doodlebug papers, ribbon and stickers. I had my husband drill 2 holes in the top and knotted ribbon through to make a hanger. I then used red tape to attach the paper to the cookie sheet. The squares are punched from pattern paper and run through my zyron. I cut the hangers off of mini ornaments and glued magnets to the back. You can use it one of 2 ways. Leave the ornaments on the front and take one off each day or put on one ornament each day. The ornaments store on the back of the cookie sheet - pretty slick.