Mellow 1.6" Easy Assembly Metal Bunkie Board, Mattress Support for Bed Frames, Box Spring or Bed Slat Replacement, Twin

Low profile design unobtrusively adds support while also helping your mattress last longer Made with sturdy steel frame and slats that help prevent your mattress from sagging Provides mattress support without needing a box spring For use with bunk beds, day beds, and recessed “sit-in” platform bed frames only Bunkie Board only. Bed frame not included 5-year manufacturer’s warranty