Durable construction: heavyduty aluminum alloy for strength and longlasting use with projectors and related devices. Universal compatibility: supports most devices with a 1/4 inch (0.23 inch) screw; suitable for projectors, speakers, and other equipment; quick and easy installation. Flexible mounting: adjustable universal joint provides 360degree horizontal rotation and 90degree up/down tilt for allround viewing angles to suit different room layouts. Spacesaving design: foldable profile allows the unit to sit close to the wall when not in use, reducing clutter and enabling convenient positioning. Easy setup: straightforward installation with standard 1/4 inch screw mounting; secure and reliable performance. Use scenarios: Home theater or living room: mount a projector near the wall for an unobtrusive setup with adjustable angles for screen position. Classroom or training room: flexible orientation and tilt to accommodate different seating arrangements and presentation formats. Small office or meeting space: keep equipment mounted to save desk space while providing versatile angle adjustment for presentations or video calls.