Good construction doesn't go out of style.That's our MO and that's why we create cases that are done right.Designed with a 10U slanted top rack for convenient mixer/CD controller placement and a 16U vertical rack for amp or effect units, the RRM16UW is built right.The RRM16UW features an 18" mountable rack depth and 2 heavy-duty removable covers.To make a good thing even better we added a unique removable, rear hinged door for easy access to your gear.We even included a heavy-duty 3 " caster for easy mobility.At last, connections without a hassle.