STURDY AND DURABLE- The picture hanging hooks are made of high hardness nickel-plated metal, which provides sturdy strength to support the weight. The angle of the hooks helps provide the leverage strength needed to maintain. Support heavy weight up to 15kg. VERSATILE TO BE USED- Package included 26 pieces of rail hooks. Very useful for putting on the picture rail and holding up some lovely photo pictures, art work, canvasses, decorations. These will keep your items safe and even and once hung they dont move. NICELY FINISHED- Zinc plating is corrosion-resistant that slows rusting up to 30 years. It has a high-temperature tolerance up to 120 while increasing the rail moulding hooks life expectancy. They are also nicely finished to match your modern decoration. HASSLE FREE- If you are hanging heavy pictures, paintings, you dont need to bother to drill holes in your walls with plugs. Just hanging items from picture rails. The dado rail picture hooks hold very securely with no danger of falling off. UNIVERSAL FIT - The picture frame hooks are universal in shape and size. Ideal for using with a picture rail or wire cord from medium to large size. Easy to install and easy to remove. Hold up very well. SPECIFICATIONS: Material: High hardness zinc plated metal Quantity: 26 pcs Colour: Sliver Size: 53*29*11mm