Mares Underwater Slate and Pencil with quick disconnect clip ideal for note making- either underwater or in wet conditions where paper just won't do the job. Complete with a pencil attached on an rubber tube cord. Also features a quick release snaplock retainer ideal to attach to your bcd when not in use. Durable- shatterproof plastic slate. Excellent size for the odd chat underwater- noting down dive details or even all the fishy encounters you have. Slate Dimensions approx: 15cm x 12cm.