Blue Sports Electronic Whistle Training aid It's backed with 100% biodegradable

It's backed with 100% biodegradable

If you want the pair

The narrow/shallow fit design with pronounced heel shape ensures a precise

The axle portions will secure the axle eliminating any slip or clicking

Flare Skate Blades reduced friction by 20

Blue Sports Electronic Whistle Training aid It's backed with 100% biodegradableThe Blue Sport Electronic Whistle is a hand operated whistle with a wrist strap attachment powered by batteries. This sanitary solution for any user provides a clear and strong sound that reaches all corners of the arena. This whistle works in all temperature and weather environments. With 3 different tones to choose from, this whistle will work for most sports and activities. Easy to operate 9 volt battery included 3 different whistle tones 125 db