The Mares Compact Surface Marker Buoy (SMB) is a practical and lightweight dive accessory, ideal for improving diver visibility. This simple, open-ended SMB comes equipped with a convenient attachment loop, 10 meters of line, and a 300g weight for easy deployment. When not in use, the SMB can be neatly stored in a durable nylon mesh pouch, preventing it from coming loose or unraveling.

Divers should note that the SMB does not feature an over-inflate valve, so care must be taken not to over-inflate it, as this could potentially cause damage.

Perfect for divers looking for an easy-to-use, compact solution for surface marking.