• The package includes 7 whistles with a lanyard. • Whistle size: 1.75 x 0.67 x 0.75 inches. • 16.5-inch lanyard for easy carrying. • Material: quality stainless steel, rust-resistant. • Nylon lanyard, durable and long-lasting. • Produces a loud and clear sound of 120 dB. • Ideal for attracting attention in noisy environments. • Versatile uses: sports training, refereeing, emergencies, entertainment. • Suitable for coaches, referees, teachers, lifeguards.