Under Sea Kit • Peel-and-Stick Wall DecalsFall in love with the magical Mermaid Collection, a fanciful under the sea world filled with charming mermaid friends ready to dance and sing with your own little mermaid. Created from original watercolor illustrations, this imaginative family of sea friends brings a modern twist to age old fairy tales. These waves are the same size as the waves in the Melody, Pearl, Cora, and Under Sea Kits. They are larger than the waves included in the Mermaid Kit.