The Hollis Compact Orange Closed Cell Signal Marker Buoy is a reliable component of scuba and diving gear, designed to mark your location on the surface during safety stops and mandatory decompression stops. It provides a visible signal to the surface boat if you surface away from the dive boat. Constructed from closed-cell foam for buoyancy, it maintains shape in challenging conditions and offers a compact profile that fits neatly in a dive kit.

Designed for practical use in scuba and diving operations, this marker buoy delivers quick deployment and high visibility on the surface. The bright orange color enhances surface awareness for boats and surface support teams during dives, contributing to safer ascent and signaling workflows.