Product Introduction:

Material:Aluminum.Silicone

Flat length:170mm

Wheel diameter:63mm

Bearing:10KG

Weight:632g

It is suitable for a variety of portable professional camera and 5d2,7D, 60D and other SLR

With 1/4" adapter screw thread to connect to your camera, ballhead, magic arm etc
There are three 1/4" holes on the plate,which make you are able to install your camera forward,middle,or backward.

Notice:camera and ball head not included