The Vintage 2003 Halo Sleep Sack Wearable Blanket is a small size suitable for babies weighing 10-18 lbs and aged 0-6 months. Made from soft cotton material, this yellow-colored blanket is designed to keep your little one cozy and secure while they sleep. With the brand's trusted reputation and unisex design, this wearable blanket is a safe and practical choice for your baby's nursery bedding collection. Made in China, this Halo Sleep Sack is a timeless piece that ensures your baby is comfortable and snug during nap time or bedtime.