The Devgru Multi Field Head Set is a very popular communications system in use today by a variety of US Special Forces. Every aspect of the Devgru comm system is top notch. The elastic strap and head strap are sturdy and stitched tight. The rubber coating on the wires are heavy duty and actually prevent unwanted ripping and bending. The plastic housing for the buttons and microphone are also of heavy duty materials, which makes them more robust than the flimsy knock offs. Devgru is the leader in tactical communications systems, and the Frogman Multi Field Head Set sets the new bar for others to follow.