Building blocks birthday banner: the birthday backdrop is printed with colorful blocks patterns on the surface, including the words of HAPPY BIRTHDAY, suitable for children's birthday party, which will be the talk of the your themed party decorationsYou will get: 1 piece of building blocks birthday backdrop, measured approx. by 72.8 x 43.3 inch, together with a 19.7 feet/ 6 m long rope, large enough to decorate your themed parties, adding cheerful decoration taste and much party atmosphere to your partyEasy to assemble: designed with 4 copper holes distributing in the 4 corners respectively of the colorful blocks backdrop, coming with a long rope, it is easy for you to assemble the blocks photography birthday backdrop, making a fun birthday photo booth backdrop for taking party picturesWide applications: this building blocks party backdrop is a good ornament for birthday party celebration and home party decorations, suitable for many fun occasions, like indoor, outdoor and garden, as well as hanging on walls and treesDurable material: made of thick polyester fabrics with vibrant, crisp and clean printing, the building blocks theme birthday backdrop contains no smells; It is not easy to be torn and waterproof that fitting for both indoor and outdoor activities