Features: Engineered with shock absorption system and built in damping springs, this anti shake phone mount ensures vibration less stability for devices during ride across ruggedly terrains. Featuring thickened silicone padding on clamps and base pairing with durability PC metal construction, it prevents scratches while offering 360 degree device protective against impacts. Ideal for cyclists, motorcyclists, and e bike commuters seek reliable phone security during fast speed adventure or daily travels. Perfectly grips handlebars on bicycles, motorcycles, and scooters for smooth navigation, capturing footages, or accessing map on trails and busy street. Its tool less installation and fast release lever enable effortless mounting/dismounting while maintaining solid hold even at extreme speeds. Specifications: Component: PC, metal. Size: 98x106x73.8mm. Weight: 270g. Compatible handlebar size: diameter 22mm~30mm. Package Includes: 1pcs Shockproof Phone Mount note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.