... ,RoHS,6P approved knee support 3.OEM service Polyester Promotional Knee Support1.material:polyester,spandex,neoprene2.size:S,M,L,XL,XXL3 ... .logo:silk screen,embroidery,heat transfer etc4.color:black,grey,white,pink ... time:3days9.delivery time:20days after production sample confirmedProducts Show: Polyester Promotional Knee Support