Amazon.com: 50 Yards Each Lanyard String, Gimp String in 10 Assorted Neon Colors for Bracelets, Anklets, Necklaces, Boondoggle Keychains, Plastic Lacing Cord for Arts and Crafts (10 Spools)
CUSTOM Boondoggle Keychains Rexlace Lanyard Plastic String - Etsy UK
Lanyard Making Kit, Plastic String for Bracelets, Necklaces with Keych – BrightCreationsOfficial