Made of super ventilated cotton material. Soft and durable; * Breathable, lightly padded mesh for the utmost in comfort. * Easy to put on and remove. Washable in cold water; * Size 3: Adjustable for dog Neck Girth 9.5"-11" / Breast Girth 16"-18" & Body Length 10"-12" (inch) * Leash length: 48 inchs;