New Mercurial Bead design makes pegging optional and is able to free-slide on your line without falling off. The Fish Finder Pack contains a mixture of the most popular and effective colors currently available. UV Reflective Mercurial Bead packages include: 8mm - 15 beads, 12 stoppers 10mm - 10 beads, 12 stoppers 12mm - 10 beads, 12 stoppers 14mm - 10 beads, 12 stoppers