Wide Range of ApplicationN: Compatible with most DSLR, SLR cameras with a standard hot shoe mount, such as Canon, Nikon, Panasonic, Fujifilm, Olympus, Sigma, PENTAX. | Multi-Function: It protects the hot shoe mount from getting bent or damage, keep the slot away from moisture and dust. And also it can works as a Spirit Level. | Fits Perfectly: It can be a replacement of the standard cover, fits great on the hot shoe mount and protect it well. | Rubber Material: This cover is made of rubber instead of plastic, which is less hard but till tight, won't be easily lost. | Notice: The cover does Not suit for Sony / Minolta Alpha. It is for protecting the hot shoe only, cannot support pop-up flash.