Compatible with most mobile devices and digital camera.The length of the product is only 165 mm - 16.5 cm - which is the mini size in the series of sizes for this type of holders.It is made of high quality plastic.This product consists of three rolls and a rotating base in a 360 degree range.Each of its three lists contains 10 spherical rings.Each of these rings is separate from the other in movement and rotation, and this gives him maximum flexibility and modification.It also comes with a retractable base for mobile devices, with a minimum height of 6 cm to a maximum height of 9.5 cm.The digital camera can be installed directly through the mounting nail.The maximum weight of digital cameras is 270 grams.