This is the brand new plastic crash resistant blade for the E-Flite Blade CP Micro Helicopter. It is made of high impact plastic and is extremely crash resistant! It has survived my crash testing without fail and I have made it a point to try and destroy them. They are by no means indestructible, but they will give the beginner the life to develop their skills as well as the novice pilot the ability to push the envelope of flight without fear of the type of blade destruction your find with the wooden OEM blades