These two HALO Sleepsack Swaddles are made out of warm Micro-Fleece. They are 3-Way adjustable wearable blankets with a TOG 3.0, suitable for cold nights. The tags say the size is both Newborn and 0-3 Months (see photos). These are both in excellent condition with minimal pilling and no stains. From a pet-free, non-smoking home. Bundle and save!