SHINNY WAVY BACKDROP:3 Pack teal blue curtains backdrop are perfect backdrop for mermaid birthday party decorations,under the sea party decorations,baby shark birthday decoations | SUITABLE SIZE：Each curtain is 3.2ft x 6.6ft,enough length for decorate your party.3 packs of the curtains side by side to make the backdrop larger.This party will be very brilliant ! | KEEP IT WAVY: Add a different flair to your boring background using these wavy foil curtains with a super fun matte finish.Teal blue color will be very impressed with the look. | EASY TO ASSEMBLE STRONG ADHESIVE:Paste or hang them on a smooth surfaces ,just hang them and paste them gently to make it easier to remove them,when the party is over. There is double sided tape already fixed to the back of them. | WIDE APPLICATIONS:Hang them on a carpeted end or wall as a backdrop,or it could be one entrance to the party. You can DIY put commemorative photos, balloons, banners, LED decorations and various photo props on this backdrop! All the guests who come to bless you will feel your love and beauty!