Amazon.com: 1/8"-3mm Black and White Heavy Stretch Round String Elastic Cord,100% Stretch Elastic String for DIY Projects, Tie Downs, Elastic Cord (Cut of 10 Yards Black and 10 Yards White)
ROUND ELASTIC CORD 3MM
2 mm Round Elastic Cord, Elastic band, stretch cord - white, black - D – Angie Wood Creations
Black 3mm/4 Mm Diameter Round Elastic Rope Stretch Cord - Etsy
Source Round Elastic Cord 3mm Polyester Fabric Bungee Cord with Adjustable Plastic Stopper Clips on m.alibaba.com
Wholesale Round Elastic Cord - Pandahall.com
Amazon.com: Usew 1/8-Inch (3mm) White Heavy Stretch Round String Elastic Cord (Cut of 10 Yards) : Arts, Crafts & Sewing