This may be the best shoulder rest design ever.
Ergonomically designed to be one of the most comfortable rests on the market today, the Mach One Shoulder Rest is hand-carved from curly maple, which beautifully matches the back of the instrument. Every maple Mach One rest is unique, elegant, slim and light. The feet are molded out of 100% nylon so there is no risk of scratching your instrument.
The Mach One features a simple but fully adjustable design (width and height), whose graceful curves complement the instrument. The sculptured shape of the Mach One molds perfectly to your shoulder. With this ergonomic design you have the option of adding the comfortable suede leather pad.
The "S" shape fits comfortably on your shoulder and minimizes the size of the feet. These are molded from a single piece of rubber and have a lifetime guarantee. They will never touch the ribs of your violin or viola and will not scratch your valuable instrument.
The Mach One shoulder rest has quickly gained international respect and recognition not only because of its functionality, but for its simplicity and elegance. Players love the natural look of the wood and have noticed that the rest actually improves the sound of their instrument.