"Refresh your walls and ceilings with these white oak wood slat panels that deliver a sleek 3D fluted look and studio-ready sound control. Made from 12 mm MDF and high-density polyester fiber with low VOCs, these non-toxic panels absorb sound, reduce echo, and improve clarity in living rooms, offices, and studios. This pack includes four panels, each 45.5"" L x 23.5"" W x 1"" H covering about 29 sq ft total and can be mounted vertically or horizontally with screws or adhesive for a quick, customizable upgrade. The three-sided wrapped wood finish adds warm, natural texture to bedrooms, conference rooms, or home theaters and can be cut to shape for a personalized, high-end look."