Excellent quality, after purchasing many sliders over the years which have all lasted much abuse most of it failed as parts of it were screwed together. Being made out of one metal block makes this much better at taking abuse, after having it on the first day I was comfortable with setting it up very quickly but placing it on top of a tree stump and misjudging the weight ratio on either side, the slider tipped over and onto a hard bed of rock. With surprise not a scratch on the paint work. The quality of the legs is great, versatile and the spirits levels on the slider make it a lot easier when levelling out the slider. Easier to use and the resistance on the slider itself makes it great for smooth motion. Shown this to some of my students who are really excited about it and looking to get the smaller versions. All in all great product for price, especially that it's hard to find the quality in the UK.