1.You will receive a box of acrylic sticker parts. Please splice all parts together according to manual, and then you will get the most perfect family wall decor. ( You can view the video on the left to understand the product splicing process ) 2.Tips: product's picture frame is rectangular frame consisting of four long acrylic stickers, it's made of the same material as the sticker. You can crop and stick your photo into the rectangular frame, and you can change the photo at any time. There are 17 picture frame in this family tree wall decor include picture frame: 810 57 46 14"(The old version is 1114, and the updated version is 1014, Based on the final product you receive) 3.DIY 3D family wall decor: acrylic, self adhensive, the overall thickness is 1.8mm. There are brown protective film on the product, please tear off the brown protective film, then you will see the real shiny acrylic wall decor. Please use wall sticker on smooth and clean surfaces such as smooth walls, glass, wood panels, etc. The overall dimensions of the tree wall decals: width 81'' and height 57''. 4.The super-strong stickiness brings you living room decor with long life.You can use it in the living room, bedroom, dining room, and so on. It is also a perfect gift. Your friends and family will be very looking forward! picture frames collage wall decor living room decor , decoraciones para salas de casa , photo frames collage for wall decor.