SUYAMI Sports Whistle with Lanyard & Mouth Grip & Wristband Coil & Waterproof Box, Perfect for Coaches, Referees, and Officials

Nothing to complain about - reffed a few games with it so far and nobody complained about not being able to hear it. There are options for how to hold it with the lanyard and wrist strap. I like the carry case for each whistle - they just get tossed in the rugby bag with muddle spikes and clothes and I don't worry about them getting clogged up. The boxes are a little tight - I assume if you have a preference for the wrist or lanyard, you remove the other. I don't use either (I use a thick rubber band around my middle finger to keep the whistle in my palm), but don't want to toss or lose the others because I sometimes lend them out for a practice or a game and others have a different preference. It does take a little bit of fiddling to get everything situated in the box after using it.

I bought this set for my daughter and son-in-law because they're coaching my granddaughter's soccer team. I read some reviews that said the whistles were not loud enough.......I can't imagine why! These are great. The little case each one was in, , the lanyard, and wrist-let, plus, the mouth guard make these an awesome value.

Should have just went with standard metal pea whistle but needed one in a hurry and this was next day. Meh. It works most of the time but is inconsistent in tone and volume. Not great when doing quick drills. I thought I’d like the rubber cover but it just falls off when you are trying to go hands free in a drill.

I bought these for an emergency kit in case, God forbid, we ever became trapped and needed to use it to help someone find us. The packaging is great and all the attachments I was super excited about but when I actually blew the whistle it was a HUGE letdown- so quiet. So, now my kids play with it. It’s great for that bc it isn’t loud at all lol

We visit friends on the lake and their boat horn was broke so I ordered these and it would do the job if needed.