Light Blue Glass December Rosary Boxed. 6mm blue aurora glass December birth beads with zinc alloy center and crucifix. Boxed. Features 6mm beads. Crafted with Glass beads. Beautiful blue colorway. Includes a zinc alloy crucifix. Center piece in zinc alloy. Rosary length: 19 in. Handcrafted with attention to detail, this McVan rosary combines traditional artistry with quality materials for a meaningful devotional piece.