The “Do’s and Don’ts” guide says not to lay on top of it but it’s a fitted mattress pad. Can we talk about that?

Hello Amazon Customer, The item is designed to be used with a fitted sheet over the mattress pad. It is not designed to be used without it. Thank you. Gordon JLA Home Customer Service

Does it come with a 5 year or a 3 year warranty? One description says 5 and the other one says 3.

The manual in the package says 3. That last one I had was at least 10/11 years. I bought a new one because it had been washed so many times, the seams started to fray.

Does it have a cooling feature?

No it does not have a cooling feature

How do you turn it off? I know this is a silly question, I just do not see anything indicating it is off, or how to except for using the timer

The same button that turns it on will turn it off. It is hard to tell in the dark but you will see the number go away if you press it again. Or you can set the timer.

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Serta Waterproof Heated Mattress Pad - Electric Bed Warmer With 10 Heat Settings Controller, Auto Shut Off Timer, Deep All Around Elastic Pocket, ETL Certified, Machine Washable,White California King

Product ID: 554750988

Details

Brand
Serta
Colour
White
Fabric Type
80% Polyester/
Size
California
Special features
Washable Water

💧Waterproof fabric protects mattress from spills

🔥10 heat settings for personalized warmth

⏲️1-12 hour auto shut-off timer for safety

1506.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Sleep smarter, not colder — upgrade your nights with Serta’s heated luxury!

DEEP ELASTIC FIT - Designed to snugly fit mattresses up to 17 inches thick, keeping your bed warm without slipping.
EFFORTLESS MAINTENANCE - Machine washable and waterproof, this pad keeps your mattress fresh and protected from everyday accidents.
SAFETY FIRST SMART TIMER - Set your ideal warmth duration with a 1-12 hour auto shut-off timer, ensuring peace of mind all night long.
TAILORED COMFORT DUAL ZONES - Dual controllers let you and your partner customize heat independently for perfect sleep harmony.
TRUSTED QUALITY CERTIFICATION - ETL certified and backed by Serta’s decades of comfort expertise, combining safety with luxury.

The Serta Waterproof Heated Mattress Pad is a premium electric bed warmer featuring 10 adjustable heat settings, dual-zone temperature control for larger beds, and a 1-12 hour auto shut-off timer. Crafted with a waterproof cotton-polyester blend and deep elastic pockets, it fits mattresses up to 17 inches thick and protects against spills and pet accidents. ETL certified for safety and machine washable for easy care, this California King pad offers trusted comfort backed by a 5-year warranty.

Specifications

ASIN	B091HB86F3
Age Range Description	Adult
Brand Name	Serta
Closure Type	Pull On
Color	White
Customer Reviews	4.4 4.4 out of 5 stars (1,364)
Fabric Type	80% Polyester/ 20% Cotton
Included Components	1 Heated Mattress Pad
Item Type Name	ETL Certified Electric Mattress Pad, Elastic Deep Pocket, Machine Washable,
Item Weight	7.15 Pounds
Manufacturer	E&E Co. Ltd DBA JLA Home
Manufacturer Part Number	ST55-0073
Material Type	Polyester
Model Name	Heated Mattress Pad - Electric Bed Warmer with 10 Heat Settings, Auto Shut Off Timer,
Model Number	ST55-0073
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Washable, Water Proof
Product Care Instructions	Machine Wash
Size	California King
Thread Count	360
UPC	086569468789
Unit Count	1 Count
Water Resistance Level	Waterproof

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