The H1303 hood eliminates monitor glare for improved outdoor viewing specifically for the Small HD 1303 monitor. Hood is constructed with rugged plastic inserts encased in Nylon. Hood mounts securely and quickly to the top and sides of the monitor with the included adhesive Velcro kit. Our larger monitor hoods have removable bottom panels to convert the 4 sided hood to a 3 sided visor quickly. The water-resistant hood folds flat for easy storage and transport. If your monitor not a Small HD1303 but is in the 13 inch range, you can check out the dimensions section above to determine if this hood will work for you.