Stunning Design with Crystal Dangles -Breathtaking Backs Collection. Back Dangle Jewelry. Sparkling Sworovski Crystals encircle the neck and cascade down the front OR the back. Stunning and very sexy with 5 1/2" Dangle that can cascade down the front OR the back. Available in Crystal Clear - Jet, Semi-precious Black Onyx and Crystal Clear - or - Light Colorado Topaz. SPECIAL ORDER COLORS ACCEPTED with no return. Check out the matching 'Crystal' Earrings.