Tiny and delicate: Small as a fingernail, very easy to carry and use. After inserting it into the hotshoe, you needn’t take it out in normal times. It is not only a spirit level to insure the accurate positioning but also a hotshoe cover to protect your hotshoe from scratching or moisture. Close and tight: Built in a bubble spirit level, main body made of silica gel, soft and elastic, no fray to the hotshoe and covering it closely.. Multifunctional: It is extremely useful for landscapes and portrait shooting outdoors. With this small item, the deflection of the photo could be avoided.