Hirobo Shuttle Plus 2 Nitro Helicoptor Blades

[Pipes]

I would like to know what is the size of the Main Rotor and tail Rotor blades and where can I purchase them from I live in Montreal, Canada But also I need to know what would be the closes to Plasttburg NY USA.
Thanks
Newbie

[nitrohog]

Any standard 550s should fit. You can get them at just about any online dealer or a good hobby shop.