OMPHOBBY M4 Helicopter Canopy - Viva Magenta OSHM4061R Sale! from 5112 /per Qty. Sold Out This is a replacement canopy for the OMPHOBBY M4 Helicopters Contents Canopy-1Canopy Rubber Grommet Φ4*Φ12*thickness 5.5-2 Qty available:0 SKU:OSHM4061R