These long pins feature a flat, flower-shaped head made of heat-resistant yellow plastic and are specifically designed to meet the needs of patchwork and quilting. The extremely stable connection between the shaft and the head ensures high durability and a smooth, pore-free surface coating. The fine tip easily penetrates multiple layers of fabric without damaging the fibers. The flat heads of the pins allow for easy ironing over them. Prym offers the quilt pins in packs of 50 in a transparent plastic box.