Channel your inner mermaid and spend summer living underwater with these Mermaid Swim Goggles from Aqua2ude. Part-time mermaids love playing pool games while wearing swim goggles that match their mermaid tails. A surefire hit at pool parties, swim team and long summer days at the pool, you may never get your little mermaid back on land again. Plastic. 6 1/2" with adjustable strap.