Paste or hang them on a smooth surfaces , It doesn't take a lot of effort to paste them, Just hang them and paste them gently to make it easier to remove them,when the party is over. There is double sided tape already fixed to the back of them. Just peel plastic strip off and hang it up. It sticks Really well, so be aware of what surface you are putting it on. The foil curtains good for party backdrop curtain, place on a wall and serves as a background for photos of any celebrations like: birthday party, theme party, Halloween, Christmas, New Year Eve, bachelorette party, wedding, bridal shower, baby showers, graduations and more. The size of each foil fringe curtain is 3.2 feet wide and 8.2 feet long, Package include 4 pack foil fringe curtains, suitable for hanging on a door or coverage a wall fully. The latest laser sparkle foil curtains: The backdrop curtain made by aluminium foil with laser spangle more shining and beautiful, High quality & not easy fade. Give your friends and family a red carpet entrance as they strut their stuff through the Turquoise doorway and have their photograph taken in front of a sparkling photo booth backdrop Curtains Put Them Together for an Oversized Backdrop or Double Them up for Extra Shine Easy DIY Dcor!