20piece Gold Plated Hollow Pinch Bail Connector 27mm For DIY Jewelry Making Necklace PB4 Gold Plated Hollow Pinch Bail Connector 27mm For DIY Jewelry Making Necklace Material: Copper Size: Appox 27mm from end to end (Bail hole 5.9mm,pinch size: 4.5mm) Color: Gold Plated Due to the handmade sewing,size may vary one to another approx 0.3~0.5cm