Choose classroom decorations that fill your students with Christmas spirit! This door décor is a fabulously festive way to make your classroom a warm and welcoming place. Students learn best in cozy, comforting environments, and Christmas decorations like this help you dress the room in a way that makes the beginning of winter break feel like it's maybe not so far away! Cardstock. (32 pcs. on 5 sheets per unit) Sheets, 16 x 24 1/2. © OTCNutcracker Door Decor Instructions