You can easily convert your wood cribs to evacuation cribs with First Reponder hardware. Includes evacuation training materials for caregivers and evacuation icon for easy recognition by emergency personnel. First Responder add-on evacuation hardware is compatible with Foundations SafetyCraft Compact cribs. 4" durable non-marking casters (2 locking) enable crib to maneuver evacuation route. Not compatible with full-size cribs. Antique brass finish. Easy assembly - includes all necessary tools. Includes Lifetime warranty on hardware.