These are frame hooks, they are sturdy, perfect size to help hide . It is simple , but very practical in use, which brings great convenience to you. This is a simple way to hanging picture and photo frames, so don't hesitate, come to choose one. Features - ColorTransparent - Material: Plastic - Size: About 6.00X6.00X1.00cm/2.36X2.36X0.39in - Bearing: About 2-6kg - It is made of plastic material, fine workmanship ensure the practicality and durability. - With enough quantity for meeting your daily needs. Picture frame hooks not damage your frame or photo. - Straight type hook design is more flexible and convenient to use for extraction. - Suitable for photo frame, cross-stitch, artworks, exhibition paintings, canvas, mirror, framed maps. - Fit for a variety of surfaces, cement wall, , lime wall, walls, wooden doors, etc. Package list: 80 x hooks