Wowall Big Music Note Music is What Feelings Sound Like Quotes Wall Decals Sticker Size: 26.6 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 Music note: Music is What Feelings Sound Like Installation: You can apply, remove, reposition, and reuse without leaving damage or residue on the wall. Super easy