Props and Parts -3 Vanes Propeller Highlights Generic Brand 3 Vanes Propeller Description: High quality, durable for long lasting use Uniquely designed blades produce high lifting power A powerful addition to compatible quadcopters for stable flight and Well balanced, well made and durable to withstand crash Ideal for quadcopter propeller replacement as well as upgrade. Specification: Material: Plastic Hole Size: Approx. 1.95mm/0.076inch Suit for 2mm Shaft Overall Length: Approx. 80mm / 3.15 inch Package includes: 18 pieces 3-blade propellers Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Try to understand.