Stable Support: The 7mm king size bunkie board uses high-density polymer for long-lasting, stable mattress support that prevents sagging.
Non-slip Securing Strap: Equipped with black securing straps (sides & center) to firmly anchor the king bunkie board to frame tubes, preventing movement and keeping the mattress stable.
Noise Reduction: The bunkie board king size can effectively absorbs slat friction vibrations to eliminate squeaking for a quieter sleep.
Moisture Protection: The king size bunkie board under mattress features a non-woven fabric surface to effectively block moisture, keeping the mattress fresh.
Compatibility: With dimensions of 80"L x 74"W, this king bed support board easily fits standard single beds measuring 80'‘L x 76’'W with slat spacing less than 4 inches.
