This Burp Cloth made of two layers of super soft, absorbent bamboo heavy fleece. Fabric is not pre-washed, so expect some shrinkage after laundering. The bamboo fleece fabric is natural in cream colored, super soft, dense and absorbent. It is made of 70% viscose bamboo and 30% organic cotton fibers. Benefits of Bamboo: Bamboo is hypo-allergenic and SUPER soft, which is great for sensitive skin. Bamboo is naturally antimicrobial. Bamboo requires less energy, water and space to grow than cotton. Product Specifications: Measures approximately 16" long x 6" wide 2 layers of bamboo fleece fabric (70% viscose / 30% organic cotton) Cotton twill tab for hanging CARE + WASHING: Machine wash warm with like colors and air dry. Edges are sewn for durability and to prevent fraying. Fabric is not pre-washed, shrinkage is to be expected after washing. Made by Marley's Monsters in Eugene, Oregon.