Type-A Euphonium Hand Strap New, unused. Type-A is compatible with euphoniums such as Yamaha and Wilson. By attaching this, the burden that tends to be placed on the right hand is distributed over the entire back of the left hand, making it possible to play for long periods of time. It is especially recommended for those with small hands＾＾ Cushioning material is applied to the part that touches the back of the hand, so it is less tiring even after long hours of use.