Art Smock - can be reusable and disposable material - cotton, poly, non-woven, etc. Water proof, easy clean. Art Smock - can be reusable and disposablereusable made from material of cotton, poly, non-woven, etc.disposable made from pp cotton with PE backing, soft and water proof.For kids age 3 to 11.Have long sleeve and short sleeve two style.Water proof, easy clean. Art Smock