Feature: 1. Premium material and sturdy structure provide a continuously bounce and make the ball more durable to play. 2. Durable nylon feathers offer durability after repeated hits. 3. Composite cork with good elasticity, more stable and not easy to crack. 4. A tube with 12pcs badminton, lightweight and well-protect your shuttlecocks feather on the shipping way. 5. Suitable for family fun, training, leisure and entertainments. Specification: Features: Premium material and sturdy structure provide a continuously bounce and make the ball more to play. nylon feathers offer durability after repeated hits. Composite cork with good elasticity, more stable and not easy to crack. A tube with 12pcs badminton, lightweight and well-protect your shuttlecocks feather on the shipping way. Suitable for family fun, training, leisure and entertainments. Specifications: Material: Nylon Color: White / Multi-color ( optional ) Quantity: 12pcs Product size: 7 * 6.5 cm / 2.8 * 2.6 in Unit badminton Weight: approx.4 g / 0.14 oz Packing Size: 38.2 * 6.5 cm / 15.0 * 2.6 in Packing Weight: 77 g / 2.7 oz Package List: 12 * Badminton 1* Tube Package List: 12 * Badminton 1* Tube