the Party Horn is Durable & Reusable, Wrinkle-resistant & Anti-abrasion, Hard to Tear Apart or Break Off. Party Noise Makers Can Meet a Large Demand for Parties. Most Importantly, Various Colors & Patterns Included in the Package Featuring Dots, Triangular, Tripes, Hearts, Etc. Blow the Whistle Roll Paper Will Swell Immediately, It Will Automatically Bounce Back When Not Blowing, & the Tail Will Stretch Freely. Rapid Blowing Will Allow the Product to Stretch for the Longest Time While Making a Sound. Suitable for Parties, Christmas, School Activities, Wedding, Celebrations, Birthday, New Years Eve, Etc. Its a Good Gift for Family, Colleague, Guest, Friend & So On.