Manufacturer Description

This is the Propeller Set in Red
for the Vista UAV Quadcopter from Dromida.

FEATURES:
Plastic construction
Each propeller marked "A" or "B" with arrows showing direction of
    rotation to ensure correct installation

INCLUDES:
Two Red and two Black Propellers, key #2

BOX DIMENSIONS: 5.63" W. X .63" H. X 6.00" L.
BOX WEIGHT: .05 LBS.