This is a stand for large brass instruments such as tubas and euphoniums made by HERCULES. In my case, I used it for the e-Sax soundproof device for alto saxophones. Please see the photos for the actual usage. Of course, it can be used as a stand for large brass instruments such as tubas and euphoniums, which is its original purpose. If you use an e-Sax, this stand is extremely convenient. The product is in good condition and is like new. The original box has a little tear, but it does not affect storage at all. Please note that the white e-Sax and the alto saxophone inside in the usage photos are not included. Only the stand is included. Please consider it.