... 8mm, 50yds/roll usage: ornamental, packaging polyester elastic rope,stretch cordmaterial:polyester and rubbercolor: golden and silversize:0 ... non-barb, hollow and core(cotton yarn, pp thread, wire) 3.Pouches and bagsMaterial: satin, polyester, organza, nylon, ... : round bottom, square bottom, oval bottom,common bottomDrawstring: rope, ribbon, tassel, Korean silk, could add barb,pearl,plastic ...