Details The Foggy Dog creates handcrafted, US-made pet products that help shelter pups in need. Each of their elevated pet accessories is made by fairly-paid skilled craftspeople using a combination of recycled materials, natural fabrics, and low-waste manufacturing. With soft, natural fabric on the outside and inside, this collar looks great while also being perfect for sensitive pups with nylon allergies or chafing. 100% cotton flannel with nylon webbing core for strength and durability Metal hardware and reinforced box stitches at all stress points XS: fits necks 8-12", S: fits necks 11-16", M: fits necks 14-19", L: fits necks 18-26" All sizes are 1" wide Hand wash Made responsibly in the USA