Hollis SMB


The Hollis Signal Marker Buoy (SMB) is an essential piece of safety equipment, as it provides divers with a way to mark their location when completing safety/decompression stops, and when signalling boats if they have surfaced a distance away.

At 1.8m in length, the Hollis SMB ensures high visibility to boats in less-than-calm seas and conditions.

The Hollis SMB is made from high-quality materials and features Radio Frequency (RF) Welded Seams, stainless steel oral inflate valve, a sturdy nylon webbing strap loop with stainless steel D-Ring for attachment to a reel or anchor line, and a wrist lanyard for hand-held use.


1.8m in length

Stainless oral inflation valve

Closed cell

Quick Dump Valve included

Sturdy Nylon Webbing Strap loop with a Stainless Steel D-Ring

Made from durable 300-D Polyester material

Radio Frequency (RF) Welded Seams