2-360 Beacons has:

bright water resistant LED light which is required by the USCG for night paddling 

Magnetically attaches to any article of clothing or headwear

2- USCG Whistles:

light weight and loud with tether

designed by USCG to meet all sound producing device regulations

flat construction prevents holding of water

Here at Fullmoon we accept returns within 30days of purchase. We will gladly issue a store credit or in form of giftcard to use at a later time upon inspection of product.