12pcs Badmintons Duck/Goose Feather Cock/Foam Head Shuttle Cocks Shuttlecocks Set Badminton Ball Game with Storage Tube

This set of precision-manufactured shuttlecocks ensures a perfect-fit speed;distance and stability performance. It is made of good qualitative goose feather with foam base. The shuttlecock rotates in a controllable speed of 350 to 420 revolutions to make sure a stable flight. A wonderful set for professional badminton training or amateur badminton playing.



Features:

Proper speed;and Aerodynamic stability and strike performance.

High quality durable goose feather skirt with foam base.(for M10)

The rotation speed controlled in 350 to 420 revolutions;provides smooth flight.

Perfect for beginner and amateurs badminton training sports.

Lightweight;high cost performance;and admirably stable.



Specifications:

Color: White

Model: M7 / M10 (Optional)

Skirt: Duck feather / Goose feather 

Base: Cork / Foam

Speed: 76 

Rotational velocity: 350-420 revolutions

Weight: 4.7-5.5g (one piece) 

Package weight: 179g;6.3oz / 171g;6.0oz



Package List:

12 * Badminton Shuttlecock