Come and see our amazing products. Made of premium, non-toxic, Eco-friendly Plastic with neodymium magnet, durable and versatile. Features black rubber ring and interior gripper tip for better grasp. The clips have a high-quality spring, making it easy to hold on tight with the ridged clip. It's used to categorize each document, keep snack bags and other bags shut for freshness etc. in classroom, office, home and so on. Note:When you want to hang up your document or other papers, place the magnet side on the magnetized surface. Price over 5000 pcs is via sea shipment. Price subjects to change without notice, please verify with supplier. Pls confirm with us about the packing info, stock color and exact production time before placing your order.