A great and simple product for staying safe on the water. The Row Revo Safety Lanyard features a keychain for holding your car or boathouse key, a clip buckle lanyard for tethering the lanyard to your boat and a keytainer float for storing a spare couple dollars or your emergency contact information. The buckle also features a whistle for signaling for help in an emergency situation. Constructed of our heavy duty 1" polypropylene webbing. Please note that this product will float 1-2 keys and NOT an entire keychain.