Features: 
Lightweight wrap-around cage for most DSLR camera with 1/4" screw hole. 
Robust aluminum alloy construction, 1/4" & 3/8" threaded holes on all sides. 
Many 1/4" holes on the top beam for attaching other accessories. 
Foam-padded handgrip for being easy to carry and shoot at a low angle. 
The track rods on the bottom is included. 
The rod diameter is 15mm, the width between the rods is 60mm.(center to center) 
The rods plate has 1/4" & 3/8" threaded hole for connecting tripod, unipod, etc. 
Detachable, portable, simple to use, sets up in seconds. 

Specification: 
Color: Black 
Material: Aluminium alloy 
Inner frame size: Approx. 21 * 15.5cm / 8.3 * 6.1in 
Rod length: Approx.19cm / 7.5in 
Rod diameter: Approx.15mm / 0.6in 
Width between the rods: 60mm / 2.4in 
Package size: 31 * 16.5 * 7.5cm / 12.2 * 6.5 * 3in 
Package weight: 1436g / 50.7oz 

Package list: 
4 * Cage beam 
1 * Handle Grip 
2 * Rod 
18 * Screw(different size) 
2 * Hexagon Wrench