Red for the main decompression buoy, yellow for the secondary in emergency, you will find here the SMB needed to your dives at sea and quarry. In the sea, see not too small, the swell can facielment hide those one meter.
There are 7 products.
Closed Tecline DSMB, 11 cm x 117 cm, yellow.
Semi-closed Tecline DSMB, 18 cm x 122 cm, yellow.