Looking for an aider that fits you? The UltimAider can be custimized to your specific needs. Whether you need to increase or decrease the distance between steps or separate a 3 step aider to use a a single step on 3 different sticks the choice is yours. With the UltimAider your not stuck with what you ordered. The UltimAider is a completedly modular system without sacrificing quality. On top of all that, they are on the shlf ready to ship.