however the fasteners on the straps do not hold secure and release with the slightest movement. Sturdy, the plastic clamp is hard plastic. Of course I can still enjoy them and will use them for a long long time just you wouldnt expect for a brand new product to start falling apart immediately. I also didnt want to spend a lot of money on them. I was surprised on the quality of it and it was delivered a lot quicker than it was supposed to which was great Lo compré como regalo para mi esposa. They didnt stand behind their word. Save yourself the frustration and make sure you have someone to help you put this together/mount it! New needle fitted easily. No issue with product.