Features: The easel can be attached to the wooden frame to form a strong support. Specification: Weight: 98g Material: Iron Color: Silver Tone Maximum Open Degree: 45° Mounting Hole Diameter: 3mm/0.12" Mounting Hole Center Distance: 26mm/1" Total Size: 112 x 45mm/4.4" x 1.8"(L*W) Plate Size: 37 x 26mm/1.5" x 1"(L*W) Package Includes: 5 x Easel Back Some Screws Note: If the photo frame back is very thin,you can paste it with foam glue. Due to the manual measurement,there may be small deviations. The color may have different as the difference display,please understand.