Tuck your little star into a cosmic cuddle with the SwaddleMe Night Sack Sleeper - Sunset Space! Perfect for babies aged 3-18 months and designed for a restful night's sleep, this 1.0 TOG wearable blanket keeps your baby comfortable without the risks of loose blankets. Made from soft, 100% cotton, it's roomy enough to accommodate growing babies while allowing freedom for arms and easy movement. Its extra-long zipper simplifies diaper changes making nighttime less of an ordeal. Dreamy night skies await with every snuggle in this cozy space-themed night sack. Ideal for peaceful sleep through the wonderful toddler times!