Desktop Privacy Panels define work areas provide privacy and help block sound without impairing visibility. Attach to any work top up to 1 1/4-Inch thick without using any permanent hardware or damaging surface. Attach and reattach with ease. Panels 58-InchW. Available in porcelain steel dry erase. Outfit with an optional set of three accessory trays and combine with any of the various other sizes and surface options.