Men's Unique 18k Gold Cuban 3mm Chain Hand Electroplated Cowrie Shell Pendant approx. 2.5 cm shell size / Waterproof NecklaceEach piece is handmade, hence is piece in unique and one off, so there may be slight difference from each piece.All made with Stainless Steel / waterproof24 inches (60 cm) length.Necklace to where at the Gym, Swim, Shower, anytime... anywhere..Enjoy the elegance of 18k Gold jewellery with the strength of medical grade 316L stainless steel.Waterproof ✅ | Tarnish resistant ✅ | Hypoallergenic✅