Made from the same high-performance elastomer as the Ocean Band, this band extension lengthens the 49mm Ocean Band by an additional 50 millimeters - perfect if you need extra length to wear the band over your wet suit. The extension comes with an extra adjustable, corrosion-resistant titanium loop which you can place in any tube to tuck the excess band into. This extension must be used with the regular Ocean Band. | Apple | | Refurbished Excellent | Watch Band | Ocean Band (49mm | Extension | White | Best Buy