Wowall Enjoy Happy Life Home Decor Photo Frame Wall Decals Sticker Size: 23.6 inch*23.6 inch. Compatible with any smooth surface Material: PVC/Vinyl. Environmental protection, non-toxic, no harm to children DIY Design: Set your imagination free and decor your wall in your own way Photo frame sticker: Record the happy memories of life Installation: You can apply, remove, reposition, and reuse without leaving damage or residue on the wall. Super easy