The kit itself is really nice: a nice fabric, a nice outfit and a zipper that holds up. Next, to the instruments, it is a different story: the plastic that I was not super beefy air. The first thing Violette, my tester 5 years said inspecting the kit is: "where's the stuff that makes shoo shoo?" (Understand is, "where is the monitor?"). So I was forced to confess that the manufacturer had forgotten ... (ServaneL.)