0g 7/8 Pair White Acrylic Captive Bead Rings - Body Piercing Jewelry New! This product is a pair of white acrylic captive bead rings, designed for body piercing jewelry. With a gauge of 0g and a diameter of 20mm (almost 7/8”), these rings are perfect for adding a pop of color and a touch of style to your look. The durable acrylic material ensures long-lasting wear, making them a great addition to any jewelry collection.