Features: Engineered with ABS materials, this ventilated metal hair clip maintains structural integrity for daily wear, solving deformation issues common in traditional metal hair accessories. The ergonomic openwork design evenly distributes weight across the scalp while curved contours securely cradles the head natural shape, creating elegant updos without pressure points. for styles conscious professionals and active individuals seeking hold during workouts, this functional hair tool elevates both formal office looks and fitness practicality. Secures intricate buns for corporate , maintains ponytail positions during Zumbas classes, and stabilizes casual half up styles for weekends brunches adapts seamlessly across social and athletic scenarios. Precisions grooved teeth combined with the hollowed architecture deliver grip strength, keeping strands firmly anchored even during high intensity dance routines while allowing airflows to prevent hair creasing. Specifications: Materials: ABS plastic Size: 8x4cm Styles: Style1, Style2, Style3 (optional) Package Includes: 4Pcs Hollow Metal Hairpin note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.