Silver Tone White Westie Dog Charm Bead with Crystal Dangle. Silver Tone Charm. Charm size is approx. 0.55 x 0.68 x 0.13 inches (HxWxD) including loop. Unthreaded Bead is approx. 11x11x7mm (HxWxD). ole Size: 6.3mm. We use Swarovski Crystallized Elements. 6mm Crystal Channel is available in 15 colors. Core is not threaded to easily slide onto European style bracelets & necklaces. Compatible with major brands. PLEASE NOTE: Our products are lead safe, but are not intended for children 14 years and younger.