GSS™ Class 3 Hype-Lite Orange Safety Vest w/Reflective Trim - 24 minimumThe G Line brilliant heavy duty vest is durable and long lasting, even when when worn every day. The 2 Front lower pockets are huge 7" x 6" with a 1" Gusset & grommet vents, big enough to easily hold most field books or manuals. The inner pocket is 5" x 5" with a 1" Gusset & will hold even the largest of today's smartphones. The top right is another 5" x 5" Double pocket with the outer pocket stitched to separate 4 Pens or pencils. ANSI ISEA 107 2015