Line Square (REM)

In Stock
Our generic polystyrene line squares (aka hybrid marker, aka REM) are available in four colors and { 3.3 in | 8.4 cm } long by { 2 in | 5.1 cm } wide.

Line Square (REM)

Line Square Color Options
Line Square Color Options Dimensions are Approximate Size Comparison Cave Explorer and Cave Instructor Bil Phillips introduces the REM (Referencing Exit Marker)
  • Approximately {3.3 in | 8.4 cm} by {2.0 in | 5.1 cm}
  • Approximately {0.14 in | 3.6 mm} thick
  • Available in White, Yellow, Orange and Glow-In-The-Dark

Line Squares, also known as an hybrid marker or referencing exit marker (REM), are considered to be non-directional for anyone other than the diver placing the marker.

The referencing exit marker was introduced by Bil Philips, a cave diving instructor and explorer in Mexico.

More Information
Brand DGX
SKU DX-109130
Weight 0.010000