High Quality - These sawtooth picture hangers are made of high-quality stainless steel, rust-proof, smooth surface, strong and durable.,Easy To Used - Fix the sawtooth hanger on the back of the frame with screws, and then hang it on the hook on the wall.,Wide Function - The sawtooth picture hangers suitable for hanging art decorations of home, classroom and workplace such as clock, canvas, photo frame, photo wall, picture frame, small mirror, blackboard, etc.,Package Includes - Each package includes 50 pack black sawtooth picture hangers and 100 pcs 5/16 inches screws. The sawtooth canvas hangers is 1 4/7 inches wide by 3/11 inches tall.,Service Guarantee - Need Help? Our customer service team will respond within 24 hours. Not satisfied? Contact us and we will issue you a full refund with our “no hassle” return policy. Please buy with confidence!