Sofas

Loveseats

Sectionals

Chairs & Recliners

Reclining Furniture

Ottomans

Occasional Tables

TV Stands & Entertainment Centers

Living Room Sets

Theater Seating

Benches

Living Room

Beds

Dressers

Chest of Drawers

Nightstands

Bedroom Mirrors

Vanity Tables

Bedroom Sets

Bedroom

Tables

Seating

Cabinets

Bar & Wine

Dining Room Sets

Dining Room

Desks

Office Chairs

Bookcases

Filing & Storage

Office & Utility Cabinets

Office Hutches

Office Desk Sets

Home Office

Outdoor Furniture Sets

Outdoor Seating

Outdoor Tables

Outdoor Decor

Outdoor & Patio Furniture

Home Accents

Throw Pillows

Throw Blankets

Rugs

Wall Decor

Lighting

Mirrors

Fireplaces

Home Decor

Kids Beds

Bunk & Loft Beds

Kids Desks

Kids Seating

Kids Tables & Storage

Kids Bedroom Sets

Kids Furniture

Furniture

California King

King

Queen

Full

Twin XL

Twin

Mattress Sizes

Sierra Sleep

DreamCloud

Nectar

Additional Mattress Brands

Mattress Brands

Extra Firm

Firm

Medium Firm

Medium

Medium Plush

Plush

Ultra Plush

Mattress Comfort

Wrapped Coil

Euro Top

Pillow Top

Tight Top

Innerspring

Gel Memory Foam

Memory Foam

Hybrid

Mattress in a Box

Foam

Mattress Type

Adjustable Bases

Standard Foundations

Low Profile Foundations

Standard Bed Frames

Bunkie Boards

Foundations

Pillows

Bed Sheets

Comforters

Mattress Toppers

Bedding Protectors

Blankets & Throws

Bedding

Mattress Sets

Mattresses

The overall measurement of the item from the floor to its highest point (how tall the item is).

Height

Split California King

Most Popular

Name: A to Z

Name: Z to A

Price: Low to High

Price: High to Low

Highest Customer Rating

Default Dev Script Validation

Coaster® Mercer Gray 9" Split California King Box Spring Foundation

Discover the foundational piece your bedroom with our mattress foundation, a testament to understated elegance and robust support. Handcrafted with precision, the slats are arranged to cradle your mattress, ensuring stability that lasts through years of restful slumbers