The Chirp Relief Wheel Back & Neck Pain Set 3 Pack with Travel Carrying Case is a set of three colorful plastic devices designed to provide relief for back and neck pain. The set includes instructions and is suitable for gym training and various fitness activities. Made in Taiwan, this product is ideal for individuals looking for a compact and portable solution to ease muscle aches and tensions while on the go. The travel carrying case makes it convenient to take the relief wheels with you wherever you go, ensuring that you can always have access to some pain relief whenever you need it.