Amazon.com: MECCANIXITY Rubber Cord Tube 10ft 2mm Dia 1mm Hole Brown Hollow Tubing for DIY Craft Beading Necklaces Bracelet
Amazon.com: 54 Yards Hollow Pipe Rubber Tube Cord 2mm Rubber Stitch Keeper Rubber Saver with 1mm Hole Rubber Tubing Knitting Barber Cord with Spool for Knitting Projects and Jewelry Making (Blue)
CleverDelights Solid Rubber Cord - 2mm (1/16")
Amazon.com: Darice Black Elastic Cord, 2mm Thick, 72 Yard Roll – Perfect for Jewelry Making, Easy to Cut to Size, Black Rubber Covered with Black Polyester – Craft Cord for Beading, Hair