BOG-POD Standing Model Dead Silent Shooting Sticks -The DSS are made of robust 9/16" dia. aluminum and Non-Marring weather resistant surfaces. The Leg Section Retention clips are movable and adjustable to allow the shooter to fold and clip a leg section to the Shooting Stick. This adjusts the platform to a lower height and keeps the folded leg sections secure and out of the way during transport. Durable 9/16in diameter aluminum tubing Carbide Tip Foot with rubber cover Elastic strap keeps collapsed sticks bound tight and quiet Lightweight at approximately 16 oz Designed to Improve Shooter Accuracy Height Adjustments measures 18in minimum and up to approximately 72in maximum height depending on the terrain you are on