recently purchased this putting mat and to be honest it does exactly what it says. I found that it unravelled well without any bumps. its in my office and i use it regularly. It takes me a while trying to get 3 in a row. Give it a go..
I have had my driving net now for nearly 6 months, a great practice aid if you are wanting to improve your shots around the edge of the green. Plus you can practice your driving. in fact ive used every iron and driver on the net. Very sturdy,as its made with heavy duty nylon. then when you want to pack away it comes with its own carrier. would recommend