5-Way Ergonomic Customization: Adjust height (5.43"-12.63" ) & tilt angle (10 -40 ) for perfect posture during sofa work, bed gaming, or chair meetings. Beat neck strain with lab-tested positioning. Tips: Phone clamp and tall screen mount clamp shown are not included . Instant Office Chair Upgrade: Exclusive T-arm design fits 90% of chairs. Holds laptops + monitors securely at 110 lb capacity, with non-slip pads for 4.72" armrests. All-In-One Workstation System: Integrated magnetic phone base, cable management slots, fixed mousepad & deep cup holder no more balancing accessories like pro setup.