• Includes 6 stainless steel referee whistles with an aesthetic and sleek design. • Made with high-quality materials that offer excellent resistance to corrosion and abrasion, ensuring a long service life. • Each whistle comes with a lanyard for easy transport and to prevent loss during the game. • Produces a loud and clear sound, ideal for use in outdoor or large arenas, ensuring that instructions are heard clearly. • Suitable for various sports competitions such as soccer, basketball, and volleyball, as well as for outdoor activities like hiking and mountaineering, being useful in emergency situations.