With the mantona buoyancy aid, your GoPro 3/3+/4 will definitely not go under when you dive.
This is made possible by the visible float, which is to be fastened directly to the housing back door provided.
The buoyancy aid is attached using high quality 3M adhesive strips to the back door of your GoPro 3+ or 4, thereby offering additional safety even when used in difficult situations. Housing cover / back door with a depth of 7 mm, not suitable for use with additional LCD display (for information on this, see mantona buoyancy aid 21035)
| Product Type || Action Cam case, Action Cam buoyancy aid|
| Length ||65mm|
| Width ||55mm|
| Height ||7mm|
| Compatible Action Cams || Go Pro models Go Pro Hero 4 silver and black, Go Pro models Go Pro Hero 3+ Silver and Black|
| Girth ||287mm|
| Height of Packaging ||37mm|
| Length of Packaging ||159mm|
| Weight incl. Packaging ||19g|
| Width of Packaging ||71mm|
- 1x mantona buoyancy aid for GoPro 3+/4, 1x housing cover 7 mm for GoPro 3+/4, 3M adhesive strips