Yoga Top Sexy Back Bra Printed Shoulder Strap Sexy Back Bra Printed Shoulder Strap锛欳amouflage, thin shoulder straps, summer sports Printed bare cloth:This material is soft and waxy,Fine texture and strong comfort,Nude printing,Thin shoulder bra,Double sling design,Low cut square collar What is nylon printing process? Nylon is a kind of polyamide fiber. Their molecular ends are - NH 2 and - COOH, respectively. It can be dyed or printed with weak acid dyes, neutral dyes, direct dyes, release dyes, reactive dyes and vat dyes. http://www.yoga-manufacturer.com/yoga-top/