Halcyon Master SPG Knife Prepare to be amazed by

Prepare to be amazed by the beam's focus

As an addition velcro can be trimmed to suit personal length and for some with and orientation to cave diving

mixture of sizes

Available in a range of colours

Adheres To: neoprene

Halcyon Master SPG Knife Prepare to be amazed byDESCRIPTION The Halcyon Master SPG is made from Nickel plated Brass and has a Tempered Glass Lens making this gauge strong and reliable. The Master SPG has a large and clear display with a Luminescent Face and High Vis White Background making this easy to read. TECHNICAL INFORMATION Metric or Imperial 6. 3cm diameter Nickel plated Brass with Tempered Glass Lens Clear display with both BAR and PSI increments