Neewer® DP500 DSLR Rail 15mm Rod Support System with Quick Release Plate
Features:* Every part can be detached and reassembled easily as you want* Built-in Lens Support, usefully support any lens and protect your lens with the smooth contact* This Rail System has a central Tripod Mounting plate that makes a perfect balance between the camera and the front mount accessories (35mm Adapter/Matte box/Follow Focus).* Quick-Release Plate With the 1/4" screw, compatible with most DSLR/DVR* The distance between the camera connect with lens holder is adjustable* Made of anodized black aluminum, very durable and strong to support big camera and lensSpecifications:* Material: Metal* Color: Blue & Black* Rails Length: 250mm* Rails Diameter: 15mm* Rails Center-to-Center Distance: 60mm* Thickness of Adapters: 8mm* Lens Support Size: 30 x 28 mm* Tripod Mounting Plate Size: 80 x 45mm* Tripod Mounting Plate Screws Thread: 1/4" & 3/8"package content1 X  DP500 Rail Rod Support