【WIDELY COMPATIBILITIES】3 axis and 2 axis spirit bubble level for Canon, Pentax, Olympus, etc. SLR/DSLR cameras (Fits most SLR/DSLR flash mounts/hot shoes (Minolta & Sony & NikonD5200, D500, D5100 ,D90, D7200, D3300,D300, D3200, D7100, D600, D7000 excluded!) 1 axis hot shoe level will fit for any standard hot shoe including sony A6000 A6300 | 【MUST HAVE FOR PHOTOGRAPHY】3 styles of level are great for perspective control, tilting and panning video shots, real estate photography. Take higher accuracy level photos with our hot shoe cover / hot shoe bubble level / hot shoe level. Idea for landscapes and architectural photography | 【EASY TO USE】The hot shoe cover easily mounts on any hot shoe or cold shoe enabling you instant perspective control for all your shots. The larger 2 and 3 axis form factor ensures your levels are easy to read at all times, while the 1 axi bubble level achieves excellent precise level photo results with a slimmer form factor | 【PROTECT YOUR HOT SHOE】 Avoid expensive camera repairs by using the hot shoe bubble level to cover your cold and hot shoe when not in use, Keeps dust, scratches and moisture out with our hot shoe cover | 【EASY TO CARRY】Made of crystal clear acrylic, lightweight and small. This combo pack includes 2pcs 1Axi Level & 1pc 2 Axis Level &1 pc 3 Axis Level