The Sunwayfoto DP-39 Universal Quick-Release Plate is made from solid aluminum and is compatible with Arca-Swiss mounts. This is an excellent QR plate for smaller film and DSLR cameras. The plate is 1.77" (45mm) long and 1.53" (39mm) wide. The groove length is 0.69" (17.5mm).

• Precision machined from aircraft-grade aluminum material
• Anodized finish
• A rubber grain cushion prevents chipping or scratching of the paint when the quick release-plate is tightened to the camera
• There's a hole for fastening a wrist strap built in to the plate for convenience