high quality Material: EVA + Soft Plastic These Darts are specially designed to work with the new N-strike Elite which "slam fire" for fast shooting and can shoot darts up to 75 feet with no modifications needed. They also work with any N-Strike Elite blaster and most N-Strike blasters, so whatever your blaster of choice, ammo up with the Refill Pack Soft sponge plastic material and soft round Sucker Very safe bullets which can also be launched to far distance When fired out, the bullet can make whistle sound, very interesting Size: app.7.2cm x 1.3cm / 2.8''x0.5''( L x D ) Color: Red Quantity:100 Pcs Note: The head of each bullet is soft and safty,and Do not aim at he companion's face, to prevent injury to the eye;Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 100 Pcs Refill Darts