Standard Shoe Mount Type - 5pcs of 2 axis spirit bubble level and 5pcs of 1 Axis hot shoe level for SLR/DSLR Cameras Canon Nikon Pentax Olympus camera flash mounts and hot shoes.( Not work for Minolta and Sony) 2 Axis Hot Shoe Spirit Bubble Level- Ideas for landscapes and architectural photography, the hot shoe bubble spirit level allows positioning of horizontal and vertical axis simultaneously. 2 axis form factor ensures your levels are easy to read at all times. 1 Axis Hot Shoe Cover- Innovative circular design takes up less space and help protect your camera hot shoe, prevent scratches, hits, moisture, dust and keep clean. 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 Manufactured from crystal clear plastic ensuring our hot shoe bubble levels are small in size and light weight. Clearly see the level direction so you can adjust your shots accordingly colour: as shown Material: Plastic Package Contents: 5 x 2 Axis hot shoe level 5 x 1 Axis hot shoe cover Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.