Description: Plastic Material: Made of high class plastic, the blowing whistle is not easy to tear, durable. 100 Pieces: There are 100 pieces in the package, sufficient quantity to meet your different needs. Easy to Use: Blow the whistle roll will swell immediately, and it will automatically bounce back when not blowing, and the tail will stretch freely. Great Gift: A good gift for children, guests, friends and so on. Also making the holiday party active. Occasions: Suitable for parties, Christmas, school activities, wedding, celebration, birthday, New Year's Eve, etc. Specification: Color: As shown. Material: Plastic. Size: Approx. 24x2.1x1cm/9.45x0.83x0.39inch. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 100 Pieces Blowing Dragon Whistles. Plastic Material: Made of high class plastic, the blowing whistle is not easy to tear, durable 100 Pieces: There are 100 pieces in the package, sufficient quantity to meet your different needs Easy to Use: Blow the whistle roll will swell immediately, and it will automatically bounce back when not blowing, and the tail will stretch freely Great Gift: A good gift for children, guests, friends and so on. Also making the holiday party active Occasions: Suitable for parties, Christmas, school activities, wedding, celebration, birthday, New Year's Eve, etc