This phone mount is compatible with Quad Lock cases/accessories, etc. It is the perfect mount for delivery drivers or riders on the go.FEATURES:Wide Compatibility - The bike phone holder adopts a lock design, which is compatible with most smartphones with a screen size of 4.7 to 7.2 inches. Upgraded screw design to ensure a firm grip on the handlebars. More importantly, it is equipped with mounting collars of three calibers to avoid scratching the bicycle. The diameter ranges from about 22.2mm to 28.6mm.Easy to Install -The phone mount requires absolutely no installation. Simply peel the 3M adhesive on the back of the adapter, and stick it on a flat or hard phone case. NOTE: The adhesive is not reusable if removed.Rotatable & Detachable - The phone mount allows quick disassembly. Delivery driver? You can quickly dismount your phone to take with you on the go. Coupled with the rotation function, it is convenient to use the phone in the landscape or vertical direction, which is very suitable for maps, navigation or recording videos.Screen and Button Friendly -The open face design allows full access to all the buttons and touches of the smartphone. This bike phone mount will not block facial recognition at all. You can easily scroll, tap and browse the phone, bringing unlimited fun and convenience to your life.Shockproof Protection - The adhesive is strong, which can bring all-round protection to your mobile phone to prevent any scratches or sliding.PACKAGE - Product Box Size: 16*13*5.5cm- Weight: Approximately 80-100g