Armstrong Ceilings Prelude 30-Pack 12-ft White Metal Smooth Wall Moulding Ceiling Grid Trim Cognac Finish Sound suppression reduces noise to

Sound suppression reduces noise to only 76 decibels for a quieter work environment

rich design that easily blends with multiple decorating styles

2 Material Solid Brass Lock Type Unkeyed Minimum door thickness (in

presentations

1 gain Max white projection material makes for a versatile screen in rooms with ambient light as well as controlled lighting

Armstrong Ceilings Prelude 30-Pack 12-ft White Metal Smooth Wall Moulding Ceiling Grid Trim Cognac Finish Sound suppression reduces noise toHot dipped galvanized coating inhibits red rusting better than electrogalvanized or painted systems Hemmed angle moulding with prefinished exposed flanges 360 linear ft per carton (30 pieces per carton) High recycled content Suspension system 10 year limited warranty 144 in x 7 8 in x 7 8 in Easy to cut and field modify to suit job conditions using standard tools Features Series Name Prelude Type Wall moulding Style Smooth Length (Feet) 12 Width