STABILITY AND DURABILITY: This shuttlecock has good toughness, difficult to break off, stable and constant flight performance HIGH-: Our shuttlecock is made of selected high-quality duck feather with a durable foam head and offers excellent durability STRONG VISCOSE FORCE: Each spring is firmly glued to the ball head EASY TO CARRY: This shuttlecock comes with fine workmanship, lightweight and portable, 11 pieces in one package to meet your needs LARGE ACCESSORIES: This badminton is very suitable for training and casual games. You can play with your family and friends and have a good time Product descriptions<br> Features:<br> 1. STABILITY AND DURABILITY: This shuttlecock has good toughness, difficult to break off, stable and consistent flight performance.<br> 2. HIGH : Our shuttlecock is made of selected duck feather with a durable foam head and offers excellent durability.<br> 3. STRONG VISCOSE FORCE: Each spring is firmly glued to the ball head.<br> 4. EASY TO CARRY: This shuttlecock comes with fine workmanship, light weight and portable, 11 pieces in one package to meet your needs.<br> 5. LARGE ACCESSORIES: This badminton is very suitable for training and casual games. You can play with your family and friends and have a good time.<br> Specification:<br> Condition:<br> Material: spring + compound cork<br> Color: Colorful (As Pictures Shown)<br> Quantity: 11 pieces / lot<br> Each ball dimensions (L x W): Approx. 8.4 * 5.5 cm / 3.3 * 2.2 inches<br> Weight approx. 162 g<br> Packing list:<br> 1 x pack of 11 badminton balls<br> * The badminton racket is not included.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store