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Serenity Memory 12 inch product photo
Serenity Memory 12 inch on a made bed
Serenity Memory 12 inch side profile 12 inch
Serenity Memory 12 inch layer cross-section photo

Memory foam · 12 inch · Flagship tier

Serenity Memory 12 inch

Deep memory foam for a slow, contouring feel. Available in Kenyan bed sizes from 3 by 6 to 6 by 6, with every KSh price shown below. Order on WhatsApp when you are ready.

KSh 42,0005 by 6 default · From KSh 28,600 · Prices updated July 2026

Firmness 5 / 10
Soft Medium Firm

Best for: Luxury contour and a soft-medium deep profile

  • Free delivery within Nairobi
  • 10-year warranty on this model
  • M-Pesa, bank transfer, pay on delivery in Nairobi
  • Lipa pole pole: ask on WhatsApp
SizePriceOrder
3 by 6 (single)KSh 28,600
3.5 by 6 (three-quarter)KSh 31,500
4 by 6 (double)KSh 36,100
5 by 6 (queen)KSh 42,000
6 by 6 (king)KSh 48,300

Highlighted row is the most common 5 by 6 (queen) size. Countrywide courier available beyond Nairobi.

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About the Serenity Memory 12 inch

The price is higher because there is more material and a taller build. Not ideal if you want a very firm surface.

Browse more memory foam mattresses, compare 12 inch options, or read our firmness guide for your sleeper type. Alternatives you may like: CoolRest Memory 8 inch · CoolRest Memory 10 inch.

Specifications

TypeMemory foam
Thickness12 inch
Density / buildDeep memory foam stack
Firmness5 / 10
MaterialsDeep multi-layer memory foam
CoverKnit cover
Sizes3 by 6, 3.5 by 6, 4 by 6, 5 by 6, 6 by 6
Dimensions (5 by 6)5 by 6 ft (152 × 183 cm)
Warranty10 years
Weight capacityUp to 130 kg per sleeper guidance
DeliveryFree within Nairobi; countrywide courier; roll-packed where possible

What is included

Your mattress, roll-packed where the model allows, with free Nairobi delivery arranged after you confirm on WhatsApp. A supportive bed base is sold separately. We recommend a mattress protector to keep the cover clean.

Warranty and returns

This model includes a 10-year warranty against manufacturing defects when used on a suitable base. Returns: unused mattresses in original packaging may be exchanged within 14 days. We do not currently offer a multi-night sleep trial. Full detail on our warranty and returns page.

Questions about this mattress

What sizes does the Serenity Memory 12 inch come in?

All standard Kenyan sizes: 3 by 6, 3.5 by 6, 4 by 6, 5 by 6 and 6 by 6. Each size has its own KSh price in the table above.

How firm is it?

Firmness is 5 out of 10. Best for: Luxury contour and a soft-medium deep profile. Read the firmness guide if you are unsure.

How do I order?

Tap Order on WhatsApp for your size. The message arrives prefilled with model, size and price. We confirm stock and delivery to your area. See how to order.

Is delivery free in Nairobi?

Yes, free delivery within Nairobi. Countrywide courier is available with timing confirmed on WhatsApp.

What payment methods do you accept?

M-Pesa (till number confirmed on WhatsApp), bank transfer, and pay on delivery within Nairobi. Lipa pole pole instalments can be arranged on WhatsApp.

Related mattresses

Mattresses Kenya is a Nairobi mattress showroom and online catalogue selling foam, spring, orthopedic, memory foam and hybrid mattresses with free delivery in Nairobi and countrywide courier, ordered via WhatsApp.

Still have questions? Our team is here to help.

Message the model and size on WhatsApp, or visit the showroom on Ngong Road. We reply with availability and delivery for your area.

Order on WhatsApp Call +254 712 345 678