Furniture › Bedroom Furniture › Mattresses & Boxsprings › California King › twin size metal bed frame

Alwyn Home Varian Easy Assembly Metal Box Spring - Multiple Sizes Metal | California King, Standard Profile (5") | Wayfair

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Varian Easy Assembly Metal Box Spring - Multiple Sizes Metal | California King, Standard Profile (9") | Wayfair

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design... more

Alwyn Home Metal Box Spring w/ Fabric Cover -Multiple Sizes | 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 Size: California King, Profile: High Profile (9") | Alwyn Home Metal Box Spring w/ Fabric Cover -Multiple... more

California King 9" Waterbed Mattress - Strobel Hydro-Support-1600 4-8-4 Layer Fiber Waveless Deep fill Hard-side | 9 H x 72 W 84 D in Wayfair

Features:Mattress Type: Hard-sidePrimary Material: FoamUpholstery Material Details: Mattress Size: Fill: Deep fillFlow: WavelessBladder: SinglePieces Included: Frame Required: YesFrame Included: NoLiner Required: YesLiner Included: NoStain Resistant:... more

California King 9" Waterbed Mattress - Strobel Hydro-Support-1600 4-8-4 Layer Fiber Waveless Deep fill Hard-side | 9 H x 72 W 84 D in Wayfair

Features:Mattress Type: Hard-sidePrimary Material: FoamUpholstery Material Details: Mattress Size: Fill: Deep fillFlow: WavelessBladder: SinglePieces Included: Frame Required: YesFrame Included: NoLiner Required: YesLiner Included: NoStain Resistant:... 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 | 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