Product details:

Add the ActiveSafe case to your StereoActive System for a tidy stereo and storage combo. ActiveSafe fits perfectly onto the Fusion puck and is completely watertight and IPx7 waterproof rated. Once the ActiveSafe is pucked to your board, kayak, dinghy, or jon boat, you can puck the StereoActive on top. Just like the StereoActive, the ActiveSafe is designed to float in the unlikely event that it is detached from the puck mount. Large enough to store the iPhone 6s Plus, standard car keys, credits cards, and loose change. ActiveSafe floats with your valuables inside, as well as with the StereoActive attached to it. 9.3W x 5.5D x 1.8H (237mm x 139mm x 46mm).