Our bamboo knit swaddles are cozy and super soft to the touch. Use them as a lightweight blanket, knotted gown, nursing cover, and/or car seat/stroller cover. Long, stretchy, and perfect for little ones to cuddle, these swaddle blankets will last you long past swaddling age. 97% Bamboo Rayon, 3% Spandex; 46 in x 46 in; Highly breathable; Versatile use;.