Features: Type:Bubble Spirit Levels Size:19.5*17.1*6.6mm Suitable for Sony A6000 Innovative circular design takes up less space than blocky 2- or 3- AXIS levels Protect your hot shoe from getting bent or damaged, help to keep moisture and dust from the hot shoe Slides into your hot shoe, remains unobtrusive Fits securely over the hot shoe Rubberized surface for better handling, fits most cameras Fit any camera that has a standard hot shoe for external flash. Such as for Sony A6000 Nikon D5 D200 D300 D500 D810 D610 D700 D750 D810 D800 D800E D5000 D5600 D5500 D5300 D600 D610 D7200 D7100 D3400 D3300 D3200 D5200 D5100 D7000 D60 D80 D90 D600, for Coolpix P7800 8800, for Canon EOSRebel T3, for Canon t5, for Olympus C7070 Fuji X100 Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement . includes:4 x Bubble Spirit Levels