Aluminum Frame Corkboard offers thick, resilient, durable cork laminated to sturdy fiberboard. Pushpins, tacks & staples penetrate easily & hold firmly. Back is sealed to prevent warping & provide long-lasting service. Office corkboards are great for businesses to post updates, business news, new benefits, company policy, upcoming events, even pictures of employees & their families. Every employee might like a corkboard in their office to post information they don't want to forget, such as meeting times & monthly goals. In classrooms corkboards can show accomplishments of students & fun & educational events. In spaces with hard floors & walls & lots of windows, a corkboard's cellular structure gives it significant acoustical benefits. Corkboard comes complete with mounting hardware.