Absolutely SPASTIC but still stable in the hover. These paddles are for EXTREME (seriously, I mean extreme) 3D on your 450 helicopter (or any heli running a 2mm flybar)

Instruction:
●Use for T-REX 450.

Specification:
●450 Carbon flybar paddlex2
●Size:60x32x3.5mm
●Weight:4.0g/pcs