Revive Sage Twin Bunkie Board with Slats is a low-profile twin panel that gives your mattress a firm, even base while preserving clearance in bunk beds and platform frames. Covered in grey fabric and built with wood slats, it encourages airflow under the mattress for a cooler, more supportive sleep surface. GREENGUARD Certified and contract-grade, this narrow bunkie board is a practical, space-saving solution for nurseries, dorms, guest rooms and small apartments.