70% Viscose from Bamboo and 30% Cotton Soft & Cozy: LifeTree soft burp cloths are made of 70% viscose from bamboo and 30% cotton blend muslin fabric, designed to be soft on even the most sensitive skin. Stays soft after every wash. Machine washable. Practical Design: The large burp cloths is carefully designed, has curve in the middle, 22 x 10.6 inches. Perfect size and shape for draping over the shoulder. Popular Prints: These burping cloths for babies have modern colors, which suit for both baby girls and boys. This burp cloth set is a must-have for a baby registry or a perfect gift for any new mom. Multiple Uses: Our muslin burp cloths will quickly become your favorite tool, which also can be used as baby washcloths, face towels, milk spit up rags, sweat cloths and diaper cloths. Easy to Wash: Hand wash or wash by machine with cold water and mild detergent; hung flat to dry or tumble dried in the dryer on low. LifeTree burp cloths are designed to withstand daily use and numerous washes without losing their softness or colors. Soft & Cozy: LifeTree soft burp cloths are made of 70% viscose from bamboo and 30% cotton blend muslin fabric, designed to be soft on even the most sensitive skin. Stays soft after every wash. Machine washable.