You’ll never be short of waterproof storage again – the 7.5″x3.5″x3.5″ (approx) Dry Box is big enough for your wallet, cell phone, camera, cigars, etc. It seals tight to keep water out, and it holds firmly to your dash or other horizontal surface with our powerful 4 1/2″ SeaSucker. Two clips snap tight to keep the lid closed.