Bests & Worsts Reviews from Amazon

I want to start by saying I think this product is really good & if your child fits in it then it is a great item & for many reasons you won't find anything better. Water safety is so important & from all of the reviews & the one I purchased this item seems to be of very good quality. My low rating would come in how it fits. The weight shows 30-50 lbs, but there is no way this is accurate. I tried it on several children of various weights & the one's that weighed 35 lbs couldn't even get the arms up to where they are suppose to be worn (NOTE: you will see in other reviews as well as comments to my post that the arms are a universal problem as they are too tight to get on the arm to proper position - another reviewer said it best - it is like one of those doctors blood pressure machines around your arm). Another disappointment is the clasp in back. Due to this NOT being big enough for a 35 lb child (which is the low end of the weight range), when you clasp it shut it digs into their back & is very uncomfortable. We could barely get it clasped & after seeing how tight it was & uncomfortable they were we took it off. Again, I'm not reviewing the quality/safety of this item as I think they are SUPERIOR. I am wanting to make sure others know how this will fit. Don't be surprised if your child is w/in the 30-50 lbs & it is way too tight especially on the arms. Why don't they make this bigger or have the weight range listed correctly? I don't mind buying bigger, but I bought the largest available for 30-50 lbs for children in the low weight range & according to our experience this would only fit UP TO 30-35 lbs (you might be able to make it work above that, but not comfortably). I wish it fit bigger b/c I think it is a good & safe product. Thank you for those that are leaving comments on my review so others know about the fit before buying.