Welcome to our store,hope you enjoy your day! 100% Brand New. Double tube design, exquisite and stylish appearance. High decibel whistle, suitable for outdoor activities and sport match. Made of high quality stainless steel, durable and long lasting use. With keyring design, convenient to carry and use. Type: Whistle Material: 440 Stainless Steel Volume: Up to 150dB Features: with Keyring, Durable, Survival Tool, Loud Sound Size: 5.6cm x 1.8cm x 0.85cm/2.20" x 0.71" x 0.33" (Approx.) Notes: You will find more amazing products if you visit our store. We guarantee the lowest price and the highest quality for all of our products! Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x Whistle