Multifunctional 5-13Inch Holder securely grips phones and tablets from 5 to 13inches with thickness up to 5cm; strong clamping force for stable placement on various surfaces and round tubes from 10mm to 50mm diameter. Flexible Positioning Base with 1/4" Screw Port allows adaptable setup and connection of accessories like LED lights, microphones, or additional holders; Perfect for content creators needing multi angled arrangements. Secure Attachment Design firmly connects to workout equipment, cycle pubs, motorbike structures, tripods, and camera stands; Provides viewing during activities, commuting, or work tasks. Sturdy Construction ensures extended use and effect resistance during active situations or quick movements; Black unit measures 14x7.5cm for discreet yet functional application in multiple scenarios. Effective Clamping structure operates smoothly with cameras, microphones, and lighting gear via first/4" screw port; Suitable for active individuals requiring secure device mounting.