Building Block Party Decoration: Package Includes a Building Block Birthday Party Backdrop, Size Is about 72.8X43.3 Inches/185X110cm, with 20 Feet of Rope, Large Size Can Perfectly Cover the Wall Area, decorate Your Birthday Party, Easy to Attract Children's Attention Attractive Design: the Happy Birthday Background of Building Blocks Has Lively Patterns and Bright Colors Printed with Eye-Catching " Happy Birthday " , Cool and Interesting, Complement Other Building Block Theme Decorations, Suitable for Children and Teenagers Birthday Parties High Quality Material: Building Blocks Happy Birthday Background Curtain Is Made of Lightweight and Sturdy Polyester, Which Is Not Easy to Break Or Fade, Suitable for Indoor and Outdoor Activities, Providing You with Happy and Colorful Building Blocks Party, Foldable for next Use Easy to Assemble: 4 One Corner Has 4 One Copper Holes Distributed in 4 One Corner, Building Blocks Background Fabric Can Be Easily Hung with Rope, Saving Time and Energy; You Can Hang It on Walls, Windows, garden, Courtyard, Door, Enjoy the Party Time. Birthday Party Supplies: Building Blocks Birthday Photographic Background Cloth Is Suitable for Many Occasions and Can Be Reused, Such as Children's Or Adult Birthday Parties, Photography, Festivals, Greeting Kidspal Pairs, Home Decoration, interesting Photo Booth Background for Taking Party Photos