Application Versatility: Designed to fit most manual or spectrum projector screens available today, these brackets support a maximum load of 66 lbs (30 kg), making them a versatile choice for various screen sizes and types. Durable Construction: Crafted from steel, the 6-inch L-shaped brackets ensure a secure hold of your projector screen, maintaining a safe distance from the wall to prevent contact and damage. Adjustable Convenience: Featuring adjustable hooks, these brackets can securely hold your screen anywhere from 1.5 inches to 5 inches away from the wall. This adjustment capability allows for optimal positioning, avoiding issues like keystone effect and providing clearance for other installations like chalkboards or TVs. Universal Wall Compatibility: These robust brackets are designed to be mounted securely on various wall types including wood studs, drywall, brick, or concrete, ensuring a safe and stable setup in different environments. Color: Black Material: Metal Package Contents: 2*adjustable projector holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.