INSPIRATION: Marking the bond and the loyalty you share. The 14k gold heart studs are the perfect casual gift to remember the endless love. MATERIAL: Handcrafted with the highest quality US-sourced real gold and cubic zirconia. 14k solid gold is nickel-free, allergy-free, and lead-free. Real gold is a perfect choice that doesn’t oxidize, discolor or lose its shine. SIZE: Height: 7 mm, Width: 7 mm. PERFECT GIFT: Cherish the loveliest memories you shared with your loved ones