Copper Gold-plated Buckle Necklace, Women Collarbone Chain, Gold-plated OT Buckle Necklace, Be Opened with Double Buckles Vintage Necklace

Classic retro OT buckle necklace, with two open buckles that can be freely matched, can be worn both front and back, and can be freely paired with small pendants.
OT扣：OT buckle,T-shaped pendant:height/width:1cm/2.5cm
O-shaped buckle:1.5cm
Square buckle：Square buckle, Square buckle diameter:1.5cm