For more information, please refer to WWW.OT-MED.COM Or contact us directly by olivia.li@ot-med.com Specification : 1)Material:100% cotton. 2)Color: Colorfull,Welcome OEM. 4)Size:Welcome OEM , any size is avaliable. 5)Conforming to international BP,EUP,USP standards . 6)Different sizes,plyies,yarns,meshes,packings available according to customer's requirement. 7)Non-toxic,CE,FDA,ISO.