The Keri On combo is a great option for musicians on the move. In this combo, you get 2 great portable stands and 1 great attachment for a great price. You will receive our SV-10, SMS-10S, and E-Device Holder. The SV-10 is great for holding an iPad, Violin, and many other things on an elevated surface. The SMS-10S is a great wire music stand that can fit in a piece of carry on luggage. The E-Device Holder is a universal clamp that can hold anything from a smart phone to an iPad Pro.