Compatibility: Compatible with most manual or spectrum projector screen on the market. Support maximum loading weight up to 66lbs / 30kg. | Quality: Made by high-quality steel 6 inches L-shape bracket will successfully hold your screen and allow the projector screen away from the wall. | Adjustment: Adjustable hooks to securely hold your screen 1.5” to 5” from the wall. Allowing for corner, chalkboard or television clearance and eliminating keystone effect. | Environment: Securely mount to wood stud, drywall, brick or concrete walls. | Package Includes: WALI Projector Screen 6” L-Brackets x 2, Mounting Hardware Kit x 1, User Manual x 1, 10 Years Protection.