[Features]: Total Height: 15mm / 0.59inch; Head Diameter: 11mm / 0.43inch [Applications]: Bedside backboard decorationSofa table and chair decoration Background wall decorationCraft reinforcement and decorationReinforcement and decoration of musical instruments such as drums. [Mounting]Use rubber hammer and needle-nose pliers to assist in fixing. [Note]To protect your hands, it is recommended not to hold the nail directly with your hands. Do not use hammers that are too large and heavy. You'd better use needle nose pliers and rubber hammer. [Convenient]: different colors and different size of upholstery nail tacks for you to choose. It is easy to find what you need and the item is easy to use.