Size (length*width*height): 7cm x 5cm x 7cm

JJC TR-3 tripod mount ring replaces Canon Tripod Mount Ring D is the tripod collar for the EF 100mm f/2.8L Macro IS USM lens. By adding a tripod collar to your lens you can achieve better balancing on a tripod. In addition, rotating the camera will now be much easier and faster.

Model : TR-1II
Fit for Lens : EF 100mm F2.8 Macro IS USM Lens
Net Weight : 91g
Real Size : 9.0*7.0*11.5cm
Material : ABS