Badminton Shuttlecock Features & Specifications: - 901 Foam ball head /goose feather ball - 908 Fiber ball head/ goose feather training ball - Green cork ball head complete full first class duck feather Competition level ball All ball been speed testing suitable for indoor court - Blue Composite cork ball head complete full first class duck feather Competition level ball All ball been speed testing suitable for indoor court 78 speed - Black TOP Class Goose shuttlecocks compared to the Aeroplane EG1130 - 1pcs Weight: 5g - Color: White Package Contents: -12 x Pcs shuttlecock Notes: - Despite every effort to provide accurate images of each product's colour and design, actual colours and design may vary slightly, due to different device screen settings, the lighting in the installation location, slight differences in product finishes over time and other factors.