300 Pcs Waterproof Emergency Whistles Keychain Set, Bulk Aluminum Alloy Extra Loud Safety Whistles, Ideal for Sports Referees, Lifesaving Training

Details

• Product Specs：300 Pcs bulk pack, each emergency whistle measures 1.81 x 0.35 inches. The mini and compact size is suitable for all carrying needs without extra space occupation, with 7 vibrant colors for choice: Red, Purple, Black, Green, Gold, Blue, Silver.
• Easy to Carry：Each whistle is equipped with a sturdy keychain, easy to attach to keys, backpacks, outdoor gear or hang around the neck. Lightweight and no bulky feeling, it can be slipped into pockets or handbags effortlessly, ready for emergency use anytime and anywhere.
• Loud Sound：Extra loud and clear sound with long transmission distance, providing a reliable rescue signal for all emergency situations. Ensures your position is quickly identified in the wilderness, urban areas or other critical moments, no worry about being unheard.
• Wide Application：300 sufficient pieces are suitable for hiking, camping, climbing, boating and other outdoor activities, also suitable as sports referee whistles and lifesaving training whistles. The abundant quantity and various colors meet the needs of personal use, group activities and large-scale events.
• Premium Material：Made of high-quality aluminum alloy, the whistle is sturdy and durable, resistant to wear and tear for long-term outdoor use. The lightweight and tough metal material keeps portability while ensuring practicality, and the 7 colored finishes add a sleek and beautiful look for daily and outdoor matching.