Create your own unique accessories with these Beadable Bangle Bracelets. Perfect for handmade gifts or jewelry making parties, simply add your favorite beads in pretty patterns or go monochromatic for a stunning and stylish look! Metal balls unscrew to fit beads with a 3mm hole and larger. Metal. (6 pcs. per unit) 2 1/2" diam. with 1 1/4" wrist opening. Overall, 6".