WEARABLE BLANKET - for safer sleep. Keeps them cozy and can’t be kicked off. Recommended after HALO SleepSack Swaddle for less sleep interruption when transitioning out of a swaddle. Floral pattern size Large (12-18 months) as tag describes. EASY DIAPER CHANGES + EXTRA LENGTH – Features a zipper that opens from bottom, with a zipper cover at the neckline to prevent scratches. Designed with extra length to get more wear without needing to size up as quickly. HIP-HEALTHY - Approved by the International Hip Dysplasia institute for healthy hip development. BRAND USED IN 2,000+ HOSPITALS - the gold standard of safer sleep MICRO-FLEECE - super cozy and soft on delicate skin. 1.0 TOG. Use over regular sleepwear. 100% polyester.