- All Metal, With Bracket, Bare Machine Feel. True Airbags With A Shock Absorption Effect Of Up To 80%. Metal Frame, Derived From The Design Concept Of "Geometric" Trigonometric Functions. Simplify Complexity, One Click Disassembly And Assembly. 90° Angle Adjustment. Hidden Design, Gently Flipping, Instantly Transforming Into A Stand. Suspension Spring, Anti-Wear Lens.**