Celebrate a 70th birthday! Mobius love knot necklace with seven interlocking rings. A ring for each decade. • Made to order • Handcrafted • Solid sterling silver • 20 in. necklace shown in photo • Ships Fast (same day of order, or the next business day) Made with all top quality components. Beautiful rolo chain is strong and will not break on you. Upscaled lobster claw clasp. The interlocking rings are strong, have a hefty gauge weight and are not soldered closed. When you care to give the very best!