Furniture › Bedroom Furniture › Mattresses & Boxsprings › smithson california king platform bed

California King Medium 12" Memory Foam Mattress - Ergo-Pedic Zencloud Original Infused in Brown | 84 H x 72 W 12 D Wayfair F12CBDPK84

Redefining the science of sleep. Upgrade your current beds with the world’s first high-performance mattresses designed to promote health benefits beyond the mechanics of simple physical comfort. At ergo-pedic sleep, we’ve developed our mattresses to be... more

California King Medium 10" Memory Foam Mattress - Alwyn Home Amett | 84 H x 72 W 10 D in Wayfair C0AE2B42438346A8A391C878311CCFA5

Experience complete relaxation with this premium memory foam mattress. With no noisy springs, you don’t bounce up and down every time someone moves. Mattress firmness is a matter of personal preference, but you can’t go wrong with this medium firm bed... more

California King Medium Firm 10" Foam Mattress - Alwyn Home Cevallos 10 | 84 H x 72 W D in Wayfair 215CB321C86D4478BA758EFAEEE53E94

Experience complete relaxation with this premium memory foam mattress. With no noisy springs, you don’t bounce up and down every time someone moves. Mattress firmness is a matter of personal preference, but you can’t go wrong with this medium firm bed... more

California King Medium 14" Gel/Foam Mattress - Zinus Charcoal Infused Gel Memory Foam | 72 H x 84 W 13 D in Wayfair SC-SWFM-13C

Outfit your bed with this Mattress, and the term “chill out” takes on a whole new meaning. With specially formulated gel foam that keeps you comfortably cool by eliminating excess body heat, this design works tirelessly so you can power down without... more

California King Firm 8" Foam Mattress - Alwyn Home Round (86" Diameter) w/ Quilted | 86 H x W 8 D in Wayfair F0F8DA9A874E40F49F91E028047215A1

Looking to replace your old round mattress bed? Or just looking for a hard to get round quality mattress? We`ve got just what you are looking for. Ours is made of Premium High Density Polyurethane upholstery Foam. Comes with quilted luxury cover. High... more

California King 11" Foam Mattress - Alwyn Home Brooklyn Plush | 84 H x 72 W 11 D in Wayfair 26EF22DBD7524B5FAE2DF8975330A985

Cloud-like comfort is finally within reach—simply select your preferred height preference (7 inches, 9 inch, or 11 inch), and we’ll ship your carefully roll packed Doze as a bed-in-a-box to your front door. Watch as the Doze expands in minutes to give... more

King Mattress - Stansport Deluxe Air Bed | Wayfair 385-100

The Twin 9" Air Mattress provides the ultimate platform for a restful sleep. We start with heavy PVC material for durability and top it with a plush flocked surface for comfort. Internal coil beam waffle construction provides firm, responsive support... more

Queen Medium 15" Hybrid Mattress - Milton Green Star Charcoal Infused Sofa Bed | 84 H x 72 W 15 D in Wayfair 5019-CKING

Features:Mattress Size (Mattress Size: California King): California KingMattress Size (Mattress Size: King): KingMattress Size (Mattress Size: Queen): QueenComfort Level: MediumMattress Top Type: Euro TopFoam Type: Gel Memory FoamSpecialty Foam... more

Queen Medium 15" Hybrid Mattress - Milton Green Star Charcoal Infused Sofa Bed | 84 H x 72 W 15 D in Wayfair 5019-CKING

Features:Mattress Size (Mattress Size: California King): California KingMattress Size (Mattress Size: King): KingMattress Size (Mattress Size: Queen): QueenComfort Level: MediumMattress Top Type: Euro TopFoam Type: Gel Memory FoamSpecialty Foam... more

King 8" Gel/Foam Mattress - The Twillery Co.® Ansonia Plush Gel memory foam | 79 H x 75 W 8 D in Wayfair B03EBD70AC2846299CC3D94B35CD3526

A. Gel memory foam automatically adjusts to your body’s weight and temperature. B. Our gel memory foam is suitable for all frames, such as box springs, floors, slatted bases, flat platforms or adjustable beds, and hospital beds. C. A memory foam... more

Beautyrest Black Luxury Adjustable Bed Base | 8 H x 72 W x 84 D in | Wayfair 700754766-9571

Beautyrest's black adjustable base allows you to tailor your mattress to best suit your comfort needs. While incorporating USB ports and smart home-enabled features to add modern functionality to your bedroom space. Size: California King | Beautyrest... more

White Noise Addilyn Bolt on Side Rails | 10 H in | Wayfair 60D98FD583C64E178DB61834BBC768DB

Bolt On Bed Rail Size: California King | White Noise Addilyn Bolt on Side Rails | 10 H in | Wayfair more

Beautyrest Triton Foundation Wood in Brown | 9 H x 85 W x 76 D in | Wayfair 700810116-9970

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: California King, Profile: Standard | Beautyrest Triton Foundation Wood... more

Beautyrest Triton Foundation Wood in Brown | 4 H x 85 W x 76 D in | Wayfair 700810116-9870

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: California King, Profile: Low | Beautyrest Triton Foundation Wood in... more

F4 6" Metal Bunkie Board Metal | 6 H x 76 W x 80 D in | Wayfair LWZPB97485481

This King size 6-inch Low Profile Metal Platform Bed Frame with Wood Slat Mattress Foundation is designed for strength and style. Perfect for higher profile mattresses or those preferring a modern style. The extra strength steel framed mattress... more

Alwyn Home Metal Box Spring w/ Fabric Cover-Multiple Sizes Metal | 7 H x 71.57 W x 83.58 D in | Wayfair 2CDF1CABB15D4740977D8AB8497CC2A6

Box Spring 7/9 Inch, High Profile Metal Frame Box Spring Bed Base with Fabric Cover, Sturdy Mattress Foundation, Easy Assembly, Noise Free, Black Profile: Standard Profile (7"), Size: California King | Alwyn Home Metal Box Spring w/ Fabric... more

Alwyn Home Metal Box Spring w/ Fabric Cover-Multiple Sizes Metal | 9 H x 71.57 W x 83.58 D in | Wayfair B633B27539C0439580F76AC8DD9E60CE

Box Spring 7/9 Inch, High Profile Metal Frame Box Spring Bed Base with Fabric Cover, Sturdy Mattress Foundation, Easy Assembly, Noise Free, Black Profile: High Profile (9"), Size: California King | Alwyn Home Metal Box Spring w/ Fabric Cover-Multiple... more

Alwyn Home 4 Inch Box Spring w/ Fabric Cover, 3000 lbs Metal Mattress Foundation, Noise-Free, Easy Assembly Metal | Wayfair

4 Inch Box Spring, 3000 lbs Heavy Duty Metal Mattress Foundation Bed Bas with Fabric Cover, Easy Assembly Size: California King | Alwyn Home 4 Inch Box Spring w/ Fabric Cover, 3000 lbs Metal Mattress Foundation, Noise-Free, Easy Assembly Metal | Wayfair more

Maenizi 5 Inch Box Spring 5" Metal Box Spring Metal | 5 H x 71.57 W x 83.58 D in | Wayfair BS5-6CK

Box spring 5-inch low profile, heavy-duty metal box spring bed base with fabric cover, mattress foundation, easy assembly, noise-free, black. Size: California King | Maenizi 5 Inch Box Spring 5" Metal Box Spring Metal | 5 H x 71.57 W x 83.58 D in |... more