Flap Happy Baby Girls' Seraphina Flutter Sleeve Romper with Snap Crotch 95% Cotton, 5% Spandex Made in US Machine Wash CONVENIENCE: With snaps along the leg openings, inconvenient diaper changes are now a thing of the past. GUARANTEE: We stand behind the quality of our baby hats and will happily replace any defects or premature wear from normal use. Your satisfaction is our priority! CALIFORNIA BORN: For the last 30+ YEARS, we've been designing and testing our UPF 50+ hats in sunny Malibu, California. This has given us the time and environment to PERFECT the fit and design of our products.