ofoen Survival Whistle, 2Pcs Aluminium Mountain Climbing Whistle with Key Ring Chain for Sports, Blue

描述

Specifications: Material: Aluminium Alloy Color: Blue Length: 4.6cm Whistle Diameter: 0.9cm Keyring Diameter: 2.4 Package: 2 pcs of Bule survival whistle Features: Aluminium alloy material makes our whistle more durable. Lightweight but dependable, this whistle is loud enough and can be heard for far distance. Multi Usage: Our whistle is great for pet training, football, basketball, soccer, hockey, lifeguard, or any other exercises.