This is the PJN Series 14x7 Electric Beechwood Propeller from Xoar Int.
FEATURES: Constructed of top-grade German beechwood
Balanced during every stage of production
Production process and measurement is certified to conform to aero
sport equipment standard
Processed from hub to tip minimize air resistance and balance air
Visually examined to ensure trailing edge symmetry
INCLUDES: Xoar International 14x7 Propeller
REQUIRES: Balancing before use, see COMMENTS
SPECS: Diameter: 14"
Hole Diameter: 0.25" (6.3mm)
Weight: 1.05oz (30g)
COMMENTS: Final balance check is suggested before flight due to external
factors such as temperature. Handling during transit may vary the
balance of the propeller.