Mini Hummingbird Grandmother Charm Bead Silver Tone Mini Hummingbird Grandmother Charm Bead. Charm size is approx. 0.36 x 0.41 x 0.09 inches (HxWxD) including loop. Silver Tone Unthreaded Bead is approx. 10.5x7x10.7 mm (HxWxD). Hole size: 5.5mm. Available Beads: Mom, Mother, Daughter, Grandmother, Granddaughter, Aunt, Niece, Big Sister, Middle Sister, Lil Sister, Sister, Wife, God mother, Best Friend, and Coach. Designed to fit Large Hole Bead Bracelets. May also be worn as a pendant.