Size: - see image for dimensions Packing: 4 units Four sizes in Stock Typical uses are mounting artwork, pictures, displays and signs to walls. The high quality, robust, glass-like clarity, standoffs are the best way to create a seamless installation. By allowing the signage to float from the mounting surface, creating a floating effect. These stands-off can also be used for other applications and transforms unsightly visible screws into an added design feature.