Features: 600 pcs/box push pins, enough quantity and multiple color can meet your sewing craft needs. The end of the pins sewing through pattern and also pass smoothly through the fabric, making sewing easy. Great little for daily sewing! The 4mm straight sewing pins is simple and beautiful, easy to grip and observe, and help to secure the fabric. Our pins set is great for fabric, crafting projects, wedding decoration, daily sewing, handcraft and so on. Specifications: Component: Alloy Plastic Single Size: about 4mm/0.16'' Color: 18 Kind Optional Package Includes: 600 Pcs/Box Push Pins note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.