Material:100% polyester, The swimmable mermaid tail bikini set is a great gift for children, increasing their summer fun. Quality: Soft, breathable, quick-dry fabric, touched comfortable, no itchy at all and very skin-friendly for your little princess delicate skin. 100% Polyester. Recommended for girls age: 3-8 Years. Suitable for summer surfing, beach holiday, bathing, theme party, beach holiday, pool party, and so on. The mermaid swimming set is great, perfect for swimming and taking pictures. Let your baby girl’s mermaid dream come true!