The Bone Tie 3 Silicone Phone Mount is designed for smartphones with screen sizes from 5.8 to 7.2 inches. It can be attached to various handlebars, baby strollers, and shopping trolleys, providing versatility for mounting your phone on the go. The mount is made from flexible organic silicone, ensuring eco-friendliness and easy maintenance. It offers full screen access and is compatible with bike handlebars of different sizes.