... 3.MOQ:1200pcs 4.Certification:ISO9001 ISO13485 BSCI adjustable work waist support 1.Material:nylon,rubber,polyester2.Size:SMLXL3. ... and joint discomfort8.Reversible for right or left part adjustable work waist support Materialnylon,rubber,polyesterSizefree sizeColorblack ,any other colors ... for formal order. 2,Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, ...