Search  for anything...
Kingnex

Kingnex Waterproof Split California King Mattress Protector for Adjustable Bed 2 Cali Twin XL 36x84 Soft Noiseless Jersey Fitted Matress Cover with Deep Pocket

  • Based on 6,471 reviews
Condition: New
Checking for the best price...
$49.99 Why this price?

Buy Now, Pay Later

As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 20 left in stock
Fulfilled by Amazon
Arrives Friday, May 8
Order within 18 hours and 38 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: Split California King 2x(36"x84")


Features

  • 70% Viscose Made from Bamboo 30% Cotton
  • Waterproof Protection - TPU membrane coating on the reverse side of the top layer effectively repels liquids, preventing any penetration to keep the mattress clean and dry.
  • Soft & Breathable - Ultra-soft bamboo viscose jersey surface boasts moisture-wicking properties, cooler than other fabric. It is thin to retain the original feel of the mattress, ensuring a flawless sleeping experience.
  • Adjustable Bed Friendly - Fits the mattress snugly, staying in place when the mattress is adjusted. there is no padding or quiltingpreserving the mattress's original feel while protecting it.
  • Durable & Easy to Clean - Machine washable in cold water and tumble dry on low heat.
  • Size Information - Split Cal King size, there are 2 mattress protectors in 1 package, each measures 36 by 84, With a fitted sheet design and stretchable deep pocket, it accommodates mattresses with up to 18 inches thick perfectly.

Description

Waterproof Mattress Protector

Brand: Kingnex


Color: White


Size: Split California King 2x(36"x84")


Fabric Type: 70% Viscose Made from Bamboo 30% Cotton


Special Feature: Water Proof


Brand Name: Kingnex


Age Range Description: Adult


Number of Items: 2


Manufacturer: Kingnex


Manufacturer Part Number: 12000359


Model Number: 12000359


Unit Count: 2.0 Count


Other Special Features of the Product: Water Proof


Closure Type: Pull On


Water Resistance Level: Waterproof


Fabric Type: 70% Viscose Made from Bamboo 30% Cotton


Product Care Instructions: Machine Wash


Material Type: Bamboo Viscose


Size: Split California King 2x(36"x84")


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good product
Size: Queen Size (60x80")
Easy to put on, size was for a queen and fit well and no problem sleeping on it. Great value to protect and expensive mattress.
Reviewed in the United States on March 3, 2026 by Gary M. Buyachek
    • Good quality, works well as a mattress protector
Size: Twin XL
Am using these on all mattresses for the family - excellent quality, no noise, soft. Fits a deep mattress well and snug, does not readily come off the corners, a big plus! Stays good after washing too!
Reviewed in the United States on November 24, 2025 by SH
    • Best price around
Size: RV Bunk=Narrow Twin (30x75)
I recently purchased the camper replacement mattress, and it has completely transformed my camping experience. The comfort level is outstanding, providing a perfect balance of firmness and softness that supports my back and ensures a restful night's sleep. The quality of the materials used is evident, as the mattress feels durable and well-constructed. It fits perfectly in my camper, making the installation process a breeze. Additionally, the mattress has excellent breathability, which keeps me cool even on warmer nights. Overall, I highly recommend the mattress to anyone looking to upgrade their camping comfort. It's worth every penny just have to get the cover ... show more
Reviewed in the United States on March 2, 2025 by Tizzy W.
    • May shrink width-wise.
Size: Twin XL
Finally put it on the bed a few months ago. Washed it today according to the instructions (cold water, tumble dry low) and it shrunk width-wise unfortunately. I think it may be able to stretch it back close to the original size. If not, I have a plastic protector on the bed under it. Otherwise, the edges (2") of the bed would not be protected. Like the pad otherwise. It's lightweight and at least still fits lengthwise. Just be aware that it could shrink widthwise. May be safer to line dry. ... show more
Reviewed in the United States on August 19, 2025 by Joan Pernicano
    • It lays flat, and it is perfect.
Size: Split King
They should know that the cover is not quilted, which gets lumpy. It is flat and vinyl-like, exactly what I wanted.
Reviewed in the United States on January 19, 2026 by Loreli
    • Mattress Protected!
Size: Split California King 2x(36"x84")
Fits perfectly.
Reviewed in the United States on March 19, 2026 by J. L. Ryba
    • Affordable
Size: Split Head King - 32-34 Top Split
So far so good
Reviewed in the United States on March 9, 2026 by Guy Means
    • Stay put mattress protectors
Size: Split King
Well made mattress protectors that actually do not come off the corners. These protectors have not stretched out as well. This has been an excellent purchase.
Reviewed in the United States on September 1, 2025 by Genise

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...