1/2/5/10X Powerful Slingshot Rubber Band Hunting Catapult Elastic Bungee Outdoor. 3/5/8PCS Flat Elastic Rubber Latex Band for Slingshot Hunting Catapult Bungee. 5M 2mm Latex Rubber Tube Catapult Solid Elastic Bands for Fishing Slingshot.
eBay