KEEP YOUR HOT SHOE CLEAN- Avoid costly camera repairs by using the hot shoe bubble level to cover your cold and hot shoes when not in use, while keeping all your shots and levels at the level. Keeps dust and moisture out of our overshoe and protects against scratches. CONVENIENT TO USE - The overshoe mounts easily over any hot shoe or cold shoe, giving you instant control perspective for all your shots. The larger 2-axis form factor ensures that your levels are easily readable at all times, while the 1-axis bubble level allows for great level-accurate photo results with a slimmer form factor. p> MUST HAVE FOR PHOTOGRAPHY - Great for perspective control, tilt and pan video shooting, real estate photography. Take higher accuracy, level shots with our shoe cover level / flash shoe / hot shoe. HOT SHOE BUBBLE LEVEL - It comes with the bubble level on the shoe protector hot, you can easily see if the bubble is centered, you can have an accurate horizontal measurement at all times, the bubble level will help the photographer achieve a higher degree of accuracy in capturing image content EASY TO CARRY- Made of crystal clear acrylic, being lightweight, small in size, high in quality and novel in design. Clearly see the level direction so you can adjust your shots accordingly. This combo pack includes a 1-axis level and a 2-axis level for the best of both worlds.