Diane D476 3 inch black hair pins in a 1 lb bulk box provide approximately 400 U-shaped, crimped, extra-long pins for professional hair styling. The metal pins feature ball tips to help protect hair and scalp during secure placement. The 3 inch length supports updos and structured styles on longer or thicker hair where added hold and distribution are needed. Bulk packaging supports salon backbar use, reducing restocking frequency for high-volume styling stations and consistent access to standardized pins across stylists. Read more