Not that great
I bought for my son's 18th birthday and the latex balloons are not able to be blown up that big or they pop easily. I attached them to smooth surfaces and they kept popping. You also have to be very careful with the mylar ones because I didn't even get to use those because too many of them pooped very easily even trying to be careful blowing them up slowly. even a tiny too much air makes them burst. it's ridiculous how flimsy they were.
Rating: 2 stars