Satin Elastic 1.5 wide (By the Yard) – Sewing Supply Depot

The elastic has a shiny satin surface on one side and matte surface on the other. Great for lingerie. 

Sewing Elastic - Sewing Elastic / Sewing Notions & Supplies: Arts, Crafts & Sewing

Satin Elastic by the Yard - Canada

Ribbon – Sewing Supply Depot

Soft shiny satin elastic perfect for garments, lingerie & more., Available in Black & White, Sizes: 6mm, 8mm, 10mm

Satin Strap Elastic - Black (by the yard)

BENECREAT 6 Yards 37mm Wide Non-Slip Elastic Band Straight Silicone Elastic Gripper Band Flat Waistband for Garment Sewing Project, Black : : Home

strapcrafts Elastic and Webbing Craft Supplies Store

Non-Slip Gripper Silicon Elastic - Black & White (3/8, 1/2, 3/4, 1. – Sewing Supply Depot

Non-Slip Gripper Silicon Elastic - Black & White (3/8, 1/2, 3/4, 1. – Sewing Supply Depot

Heavy woven elastic used for holding up trousers, etc. Sold by the yard. 2.1mm thick.

1.5 Heavy/Suspender Woven Elastic - Colours (By the Yard)

Satin Elastic by the Yard - Canada

Elastic – Sewing Supply Depot

Elastic – Sewing Supply Depot

KELYDI 2cm Wide Flat Elastic Bands for Sewing Waistbands Handmade DIY - madcaphats