Find the 12 Packs: 600 ct. (7,200 total) Assorted Metal Crimp Tubes by Bead Landing™ at Michaels. These crimp tubes from Bead Landing are an ideal way to give your accessory creations length and flash. Featuring a lovely metal plating and four different sizes, pair these findings with complimentary beads, wire wrapped pendants, charms and more to complete handmade bracelets, anklets and necklaces.