Lyracces Wholesale Lots 1000set Rectangular Figure 8 & 0 Lingerie Adjustment Slider and Rings for Bra Strap Apparel Holder Findings 6-15mm Clear Black White 3color Pick (6mm 0.24in, Clear) Rings, slides used in intimate apparel/lingerie used for adjustment and decorative functions Rings are used for joining straps to allow length adjustment and vary strap angle to bra cup A slide has its crossbar recessed below the planes of edges of the longitudinal limits, which limits sliding of the frame on a strap work as the underband fastener and decoration,Slide gives an adjustable function to the shoulder strap Ring in Circular shape allow straps move in different angle