Product Description Yoga Sprout Soft Muslin Safe Sleep Wearable Sleeping Bag, Teepee, 12-18 Months Yoga Sprout premium muslin sleeping bag and wearable blanket is the perfect safe sleep blanket for your little one to have a warm, cozy, comfortable and safe night of sleep Our sleeping bag is sleeveless and has an inverted zipper for easy on and off dressing and diaper changes Our wearable blanket will keep baby warm during the cooler nights with two layers of soft muslin cotton, yet is highly breathable with muslin fabric California Prop 65 Warning : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information visit to the website.