Assembly took about 10 minutes. There were no instructions and I spent a few minutes understanding how to assemble. It appears to be well built. The shipping was free. Mounting it on my tractor took 10-15 minutes. I have used the product to remove debris from used hay bales. The forks work as advertised. I was able to pick up much more debris then with only the bucket. I had to retighten the bolts 3 times during use. No lock washers on mounting bolts. No instructions. Slips off bucket.