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Pristine Berkeley Ergonomics Cal King Flexible Slat System (Split) - $750 (Aptos)
Sumner near Clubhouse
condition:
like new
make / manufacturer:
Berkeley Ergonomics
model name / number:
Cal King Flexible Slat System
size / dimensions:
72" x 84" x 6.5"
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Why this is better than a box spring: unlike a rigid foundation, this German-engineered system uses flexible beechwood slats. The integrated rubber sliders in the shoulder and mid-sections allow you to "firm up" or "soften" the support to perfectly align your spine.
Extends Mattress Lifespan: This system acts as a shock absorber, taking the pressure off your mattress to prevent sagging and material fatigue. The open design also provides superior airflow, preventing moisture buildup and keeping your mattress fresh for years longer than a standard base.
Premium Organic Materials: Crafted with a solid wood frame and upholstered in a luxurious organic cotton knit quilted to pure wool. It is naturally breathable, hypoallergenic, and free of chemical flame retardants. Universal Compatibility: While designed for Berkeley mattresses, these work perfectly with any California King mattress.
Size: Split California King (Two units, each 36" W x 84" L x 6.5" D).
Structure: These are two fully assembled, upholstered foundation units that drop directly into your frame.
Condition: Pristine. Used for 5 months in a clean, smoke-free home.
Photos: I have included a manufacturer’s shot of the full unit, plus two photos of our actual frames: one showing the adjustable sliders and one of the foot section to show the quality of the quilted fabric.
Price: $750 (Firm)
Payment: Venmo, PayPal, or Cash only.
Availability: Must be sold as a set. Please ensure your vehicle can accommodate two 36" x 84" frames!