Package Included: Package comes with 12 pieces easel back stands in 4 sizes. And it contains 30 pcs screws. Totally 42 pieces items in the combination you can use the abundant tools kit to hold your photo or picture frames. Size Reference: Bracket 1: 3.42x1.57x0.14inch hole: 0.16inch 4pcs; Bracket 2: 4.33x1.77x0.14inch hole: 0.2inch 4pcs; Bracket 3: 5.9x2x0.14inch hole: 0.2inch 2pcs; Bracket 4: 7.09x2.76x0.14inch hole: 0.18inch 2pcs; Screws: 0.3x0.21inch pin: 0.1inch 30pcs. Please check the size before purchasing. Quality Material: Our iron picture frame easel backs are made of quality iron alloy material which is sturdy and durable to use not easily deformed not easy to rust can be a decoration for your desktop. Easy to Install: Just select a good position and place the easel back support and use a screw to fix the photo frame bracket. Easily display your favorite photos with our versatile tabletop photo frame holder. Designed for: These alloy and iron frame easel back is designed for holding photos and picture frames you can assemble it at the back of your picture frame then display your photo on your table stably providing convenience to your life.