This Cherry Finish Grooved Complete Perpetual Plaque is completely assembled with the areas that are to be engraved easily removed and reinstalled with the included screws. All plates are laserable black brass. Available in 12 or 24 months here. Should you need a larger size please call or email and we can check availability. The 12-month plaque measures 11-5/8″ x 12-3/4″ with 2-1/2″ x 1″ plates and a header plate that is 8-3/4″ x 3″. The 24-Month plaque measures 11-3/4″ x 18-3/4″ with 2-1/2″ x 1″ plates and a header plate that is 8-3/4″ x 3″.