Ergodyne - EGO24177 8231TV Hi-Vis Tool Tethering Safety Vest provides versatile tethering and storage options when working at heights. Wear the vest over the top of the fall protection harness to increase visibility and accessibility to tool tethers at heights. Side D-ring slots have snap closures and slits to reduce material bunching when wearing over the harness. Two lower outside pockets are intended for tool storage while using tether points with a divided right pocket for better organization of smaller tools. Two retractable pockets are designed to fit lanyards. It also has one interior dual-layer, pen pocket and two mic tabs. Zipper closure enables easy on/off access. It is made from a heavy-duty material with added reinforced web binding for extra support. Intended for tethering tools under 2 lb., this safety vest is a Type R, Class 2-approved low-light protection measure for workers. It is certified for both ANSI/ISEA 121 and ANSI/ISEA 107.