Ptwola 50PCS Plastic Whistles with Lanyard, Sports Referee Whistle Loud Crisp Sound Red Emergency Whistles Bulk for Outdoor Adults Coach Training Polices Officials Lifeguard Teacher

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상품 특징

• 【Abundant Quantity】You will get 50 bright red whistles, emergency whistles are sufficient for your daily use, replacement or sharing with friends and colleagues
• 【Loud and Clear Sound】These lifeguard whistles are optimized, dog whistles can produce loud and clear sounds, coach whistles do not need to use pea cores, loud whistles are easy to blow and control volume and tone
• 【Convenient Lanyard】Each referee whistle comes with a durable lanyard, football training equipment can be hung around the neck or easily stored on the wall, safety whistles are quickly accessible when needed
• 【Compact and Lightweight】Whistles for coaches measure 2 x 0.82 x 0.66 inches, and teacher whistle is lightweight, easy to carry and space-saving. The boat whistle has a lanyard length of 18.50 inches/47 cm. The ref whistle is suitable for most people to wear
• 【Durable Structure】Red sports whistles are made of high-quality ABS plastic and nylon. These plastic whistles are sturdy and odorless. The dog training whistle is designed for long-term use. The whistles for adults are not easy to deform or break

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