This low profile board has been tested to 9.5 G's and stayed in place. 9G Plus consists of a main compartment where the sturdy clipboard is and two 1/2 sized sides.  The main plastic pocket is 6"x5".  The clipboard pocket is 7.5"x5".  On the right side of the plastic is removable document loops. Each side measures 3" long at it's widest.  It's 9" tall.  The 9G kneeboards include our 9G Strap.  A strap made of clear plastic, Velcro and elastic that clips onto one side of your kneeboard (usually your buckle or near there) and stretches across the kneeboard and Velcros onto the other side.  This holds any papers attached to your clipboard down (from blowing in the wind etc).
Outside has your attached adjustable legstrap with plastic buckle.
All our Kneeboards are made of Cordura fabric.  A frabric that is water and mold resistant, fire resistant and extra durable.  We double stitch all the edges, for added durability.  The Plastic is also a higher quality to withstand tears and gashes.