Soft bamboo muslin - softer with each wash Pre-washed and dual layer Lightweight fabric allows baby's temperarture to regulate Size 120cm x 120 cm ideal for swaddlingnewboens to larger babies These eco-friendly blankets are made from natural bamboo that keeps the baby feeling safe and secure. The lightweight fabric helps regulate baby's temperature while the loose weave allows for enough stretch to achieve a snug fit. Bamboo is sustainable, 100% naturally grown, and perfect for any baby's sensitive or allergy prone skin. The swaddle gets softer with every wash and can also be used as a blanket, a nursing cover, or a portable crib sheet.