Package Includes: Each package contains 60 plastic whistle in assorted colors, a large number of packaging can meet your long-term use or as a gift to share with your relatives and friends. 5 Bright Colors: There are 5 colors in total, including red, yellow, blue, green and pink, the colors are bright and beautiful, the appearance is beautiful, and it is small and portable. Material: The product is made of high-quality plastic, safe and odorless; with a lanyard, the lanyard is made of sturdy nylon, lightweight, durable and comfortable to wear around your neck. Feature: This whistle is waterproof and rustproof, with crisp and loud sound quality, good penetration, and can be used well even in the rain, and is widely used in sports venues. Multi-Function: Useful for competitions, games, SOS, camping classes, fitness classes, playgrounds, they can also be used as small gifts for birthday parties, etc., and will make little ones happy to receive this beautiful and practical toy.