Universal Length: 60-110mm adjustable Diameter: 31.8mm (possibility of mounting on elements with a smaller diameter thanks to the included spacers 25.4mm or 22.2mm) Strong and stable phone grip Packed in a box Weight: 61g Designed for phones from 3.6' to 6.7' inches (check the width of your phone) Handle arm width: from 5.5 cm to 10 cm