Eversewn 100% Bamboo is a premium viscose bamboo batting, made from high-quality sustainable, renewable fibers. Very breathable with durable and anti-bacterial properties and a thin scrim to prevent stretching and bunching. Machine or hand quilt up to 8" apart. 4 oz per square yard. Machine wash and dry delicate cycle. Shrinkage 2-5% on first wash. Made in the USA.