Name: Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top California King Mattress
Brand: Mattress 1st
SKU: 2190827
Availability: OutOfStock

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Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top Twin Mattress

Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top Twin mattress delivers balanced comfort with supportive innerspring coils and plush cushioning layers. Its tight top design provides a smooth sleep surface, while foam-encased edges enhance durability, stability, and long-lasting support for everyday restful sleep experience.

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top Twin XL Mattress

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top Twin XL mattress delivers balanced comfort and support with individually wrapped coils and plush foam layers. Its tight top design provides a smooth, stable surface ideal for pressure relief, motion reduction, and consistent spinal alignment for restful sleep.

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top King Mattress

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top King mattress features individually wrapped coils, plush comfort layers, and a durable tight-top design. It delivers balanced support with pressure relief and edge-to-edge stability, offering a soft yet supportive feel ideal for restful sleep and long-lasting everyday comfort.

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top Queen Mattress

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top Queen mattress features individually wrapped coils, gel-infused comfort layers, and a foam-encased edge for stability. It delivers a plush yet supportive feel, promotes pressure relief, enhances motion isolation, and is designed for long-lasting comfort with balanced spinal alignment support.

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top Full Mattress

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top Full mattress offers balanced comfort with durable individually wrapped coils for support and pressure relief. Its plush tight-top design provides a soft yet stable sleeping surface, while gel foam layers enhance cushioning, breathability, and long-lasting comfort for restful sleep.

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top California King Mattress-1

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Mattress Delivery What To Expect with Captions

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The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top California King mattress features individually wrapped coils, plush comfort layers, and gel foam cushioning for balanced support. Its tight top design delivers firm yet comfortable sleep, pressure relief, edge support, and compatibility with adjustable bases for long-lasting durability and comfort.

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top California King mattress features individually wrapped coils, plush comfort layers, and gel foam cushioning for balanced support. Its tight top design delivers firm yet comfortable slee

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top California King Mattress

Provides outstanding support while cradling the body and transferring heat.

Individually wrapped coils isolate motion and lessen the disturbance of a sleep partner.

Made without ozone depleters, PBDEs, TDCPP, TCEP (”Tris”) flame retardants, heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission.

*Mattress only, all other products sold separately. Images may not depict actual size.

The Mattress 1st® by Serta® Donegal 12.5" innerspring plush tight top Queen mattress features individually wrapped coils, gel-infused comfort layers, and a foam-encased edge for stability. It delivers a plush yet supportive feel, promotes pressure relief,

General Specs
Mattress Size	California King
Mattress Top	Tight Top
Mattress Comfort Level	Plush
Mattress Construction	Innerspring
Number Included Items	1
Trademarked Material	CertiPUR-US®
Width (in.)	72
Length (in.)	84
Height (in.)	12.5
Made In The USA	Yes
Made In	USA
Collection	Donegal
Manufacturer Warranty	10 Year

Mattress 1st® by Serta® Donegal 12.5" Innerspring Plush Tight Top California King Mattress

At a Glance

Mattress Size:California King

Get to know this product.

Product Overview

Product Overview

Gel Support Foam

825 IWC System

CertiPUR-US® Certified Foams

Useful Documents

Specifications

General Specs

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