Application : This picture rail hanging system includes everything you need for creating a complete and simple picture display! Picture hanging kit are preparing for your own art exhibition, for public galleries or for creating gorgeous art displays! This picture rail hanging systemis exactly what you need! Wide Usely : These picture hanging hooks are perfect for hanging pictures from walls, this frame hanging cord provides enhanced compatibility with most gallery systems,suitable for exhibition, art gallery, classroom,etc. Easy to Use : These adjustable picture wire hooks contain J shaped hooks and D shaped hooks, which can support transparent nylon cords and serration metal frame,.The picture rail hooks easily slide onto picture rail molding, providing a secure and adjustable hanging option for your artwork. Quality Material: Picture Hanging Kit are made of reliable steel, thicker hook, stronger bearing capacity,smooth and not easy to break or deform, strong and sturdy. Package:This art hanging system includes everything you need for creating a complete and simple picture display! You'll receive: 16 of each picture rail hooks,adjustable cable with loop ended, 3ft (1 m) long, 0.06 in (1.5 mm) diameter, and 16 adjustable molding hooks. Colour:Silver Material:Stainless Steel Package Contents: 8x Rail Hooks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.