This item is manufactured with copper and iron material for durable and use. You need to install them with proper tools like needle nose pliers and face hammers. After installation, they are very beautiful and look like jewels on your furniture. Creative ornament tacks for your furniture. Features - Color: Golden - Material: Copper, iron - Size: 2.50X1.30X1.30cm/0.98X0.51X0.51inch - This picture hanging nail is easy to install, just use a hammer to fix the nail to the wall. - These nails made of copper and iron are extremely strong, not easy to break and crook. - Decorative nails have been designed to help you with all your home decorating projects. - Using a hammer to hammer it into the cork board or the verge of the sofa and tender bed easily. - These nails can be used on all sorts of different furniture and craft projects including headboards, sofas. Package list: copper caps nails