Horse Bit Cuff Screw Lock Bangle. Love Bangle. Bar Bangle. Horse Bit Screw Bangle. This is a T Bar top flat surface and locking screw Stainless Steel Jewelry. Waterproof. Non Tarnish. Lasts a lifetime We love a stack and especially one that looks so casually thrown together. Hypoallergenic Fits wrists of all sizes. 4.5-10" plus Comfortable on the wrist