100% Canvas natural cotton fabric storage bags With finished zipper Material(s): 100% pure cotton Small X 1 - 35 X 50 X 18 cm Height Medium X 1 - 45 X 50 X 18 cm Height Large X 1 - 70 X 50 X 18 cm Height X-Large X 1 - 70 X 50 X 28 cm Height Extra thick straps on two sides make sure it handle heavy weight. Machine washable Additional Details ------------------------------ Product description: 100% Canvas natural cotton fabric storage bags With finished zipper Material(s): 100% pure cotton Small X 1 - 35 X 50 X 18 cm Height Medium X 1 - 45 X 50 X 18 cm Height Large X 1 - 70 X 50 X 18 cm Height X-Large X 1 - 70 X 50 X 28 cm Height Extra thick straps on two sides make sure it handle heavy weight. Machine washable