Enhance your officiating experience with this professional-grade Referee Whistle, crafted from high-quality ABS resin combined with advanced high polymer materials for a durable, non-toxic, and environmentally friendly design. Weighing approximately 43g (1.5oz), this whistle offers superior sound clarity and longevity, making it an essential tool for referees, coaches, and sports enthusiasts. Key Features: · Durable Whistle Mouthpiece: Features an original whistle mouthpiece designed to prolong service life and maintain consistent performance during extended use. · Robust Metal Ring Buckle: Equipped with a detachable metal ring buckle that ensures convenience and durability, allowing easy attachment or removal as needed. · High-Quality Materials: Constructed from ABS resin and high polymer composite materials that are non-toxic, tasteless, and environmentally safe for health-conscious users. · Adjustable Nylon Hanger: Comes with a versatile nylon hanger easily threaded through the tail hole with a double ball fixed design to secure the length, preventing loss or accidental drops. · Clear, Loud Sound Output: Utilizes a non-core high-frequency whistle design for strong whistle permeability, producing high-frequency, high-decibel sounds that are crisp and penetrating. · Double Air Chamber Design: Incorporates a professional double air chamber structure for effortless blowing, generating a large volume of sound with exceptional clarity and strong penetration. Specifications: · Item Type: Referee Whistle · Material: ABS Resin · Weight: Approx. 43g / 1.5oz Package Includes: · 1 x Referee Whistle This high-performance Referee Whistle combines durability, ergonomic design, and powerful sound output to meet the demanding needs of professionals. Whether officiating games or coaching, it ensures reliable and loud signaling for clear communication on the field or court.