The OceanPro is Nikon's entry-level of 100% waterproofed/fogproofed porro prism binoculars, housed in a rubber-armored polycarbonate body. They're relatively lightweight for their magnification and objective lens diameter specifications. The included camera strap allows the OceanPro binoculars to float when attached. With its broad 7.1mm exit pupil and 22.7mm of eye relief, the 7x50 OceanPro gives an easily-observed image no matter the conditions of lighting or sea.
All of Nikon's binocular line is backed up by the No-Fault lifetime warranty. Regardless of what happens to your binoculars-even of your own negligence-Nikon will repair or replace (at their option) your binocular for just $10 plus the return shipping costs.