There was also a high pitch noise like the other reviews have mentioned. Theyre made for soccer, but I use them for softball and football as well. There are only a couple of risque scenes and the shoot em ups are pretty darn tame for the most part. The little straps work great,no idea if I need the screen thing but it looks cool and professional . It was very easy to put together even with the minimal directions provided. Once removed from the washing machine, the drawstrings were right where they should be because of these locks! I had to wear them with the back folded down. So far this is one of my favorite purchases! Do not buy this product! Shinzou wo Sasageyo (metal cover) by Pellek - This is pretty typical power metal sound but with a lot operatic pieces with double bass.