Despite minimal defects a clear recommendation

I highly recommend this part of almost unlimited. Price-performance absolutely technically processed (under 26 euros) / top and by no means cheap. The rubber rolls are a good size and rotate (and slow) properly. Definitely an alternative to the single rolls (which are even more expensive but also not high quality as a rule). Unlike the single rollers can be mounted on said stand support tripod legs of different diameters. I currently have the fairly robust tripods of Jinbei, Venditus and Co. mounted thereon and no problems.

Two little things there are still to complain:

1. The parts to fix the tripod legs do not conform to the slanted tripod leg. The likely not straight but would be more wedge-shaped. Best yet deformable rubber. So the tripod legs would be better trapped and the whole thing would hold even better.

2. The plastic head of the screw to attach the tripod legs is only turned on the screw. This can lead to the loosening of the screw is not the screw, but the plastic head dissolves.

I feel now, but rather than little things that I can absolutely get over the face of the other benefits.

4.5 stars out of my side.

I would recommend to keep the company Ravelli definitely in mind. For the price you seem to get a lot offered here. I ordering this Dolly still background clips from the same company and also here the same: good workmanship and high quality at an affordable price.