0.8MM Stretch-tastic Elastic Cord, Black (100 Meters) | Bead
Amazon.com: 2 Pack 2 mm 5/64 Inch Elastic Cord Stretch String, SourceTon Elastic Beading Cord (Black & White, 55 Yard), Great for Crafts, Hair Ties and Home Uses
3 Meters Strong Elastic Rope Bungee Shock Cord Stretch String for DIY Jewelry Making Outdoor Project Tent Kayak Boat Bag Luggag - AliExpress