Able Net family of switches- variety and durability. All switches made of durable high impact ABS plastic. They are responsive across the entire surface and equipped with a 6 ft cord using a 1/8 (3.5mm) monoplug. Each is designed to provide audible feed back to the user. Big Red Switch - 5 inch diameter, cord storage compartment in the base. Jelly Bean Switch - 2 1/2 inch diameter. Specs Switch - The smallest member only 1 3/8 diameter and can be used with three detachable bases.