This kit contains a tough circular heat reflector which sits under your stove to provide stability & insulation, & a folding windscreen to...screen the wind! The windscreen wraps around the stove cutting out heat robbing wind. Used together in all conditions they dramatically improve your stoves efficiency & reduces boiling times so you use less fuel. Designed to work with: MSR XGK-EX MSR Whisperlite MSR Whisperlite International MSR Whisperlite Universal MSR Dragonfly MSR Wind Pro Weve found that you can use these screens on just about any liquid fuel or remote gas canister stove, you just might have to do some adjusting.