FashionJunkie4Life Sterling Silver Small Robot with Cutout Heart Charm Necklace, 18" Chain HIGH QUALITY 925 STERLING SILVER: Necklace includes an 18" sterling silver cable chain MAKES A GREAT GIFT: Robot necklace arrives in a gift box POLISHED FINISH: Measurements - 18mm x 10mm (3/4" x 3/8") SATISFACTION GUARANTEED: We are a US-based family-owned business that promises superior customer service including excellent communication and easy returns. FAST & FREE SHIPPING: Orders leave our warehouse by the next business day