Decorate a room with a darkened skyline with the Evening Sky Backdrop. Instantly transform a room with this 4 feet x 30 feet scene setter. Plastic backdrops are thicker and more durable than the average plastic tablecloth. Use Mini Glue Dots or your own wall adhesive for attachment to walls. With a little care, you can use it more than once. Usage Tip: Hang backdrops early to allow time for the fold lines to fall out, for a smoother look. With care, you can hang them in one room and move them. Show Less