Can this be as one cover to the foam? Or do I need the foam cover as well?

I'm using it as a secondary cover for another foam mattress (that has its own cover, but that cover should never be removed because it's one of those mattresses that has fiberglass added). Foam mattresses often have fiberglass as cheap flame retardant. If you see shiny fibers or glitter dust, that's probably fiberglass. If you bought your new foam mattress bare and it was exposed already, it's not fiberglass. Also. having two covers makes it far easier to wash the outer one if needed.

will it fit a 10" mattress?

Yes, it will fit up to 18" mattresses.

Will it be loose on a 9" mattress?

The mattress I got was a twin size and expanded to 5 inches and fits a little loose. It's hard to tell if you could squeeze 4 more inches into it! I would say purchase and try it. My grandson loves it! I have washed it 4 times and it comes out wonderful!! It does zipper up to fit the mattress, so it won't slide off!

Cooling Bamboo Rayon Mattress Protector with Zipper - 100% Waterproof Size Mattress Cover - Soft & Breathable Jacquard Noiseless Mattress Pad Covers - Zippered Mattress Encasement (California King)

Cooling Bamboo Rayon Mattress Protector with Zipper - 100% Waterproof Size Mattress Cover - Soft & Breathable Jacquard Noiseless Mattress Pad Covers - Zippered Mattress Encasement (California King)

Product ID: 540794680

Details

Brand
Kova KH Harper
Color
['White']
Size
California
Fabric Type
40% Rayon from
Special Feature
Cooling Deep

💧100% Waterproof barrier

🔒Zippered noiseless encasement

❄️Cooling Bamboo Rayon tech

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

฿4542

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Description

❄️ Sleep cool, stay dry, and protect like a pro!

SILENT SECURITY - Noiseless zippered encasement fully seals your mattress without crinkling sounds, ensuring undisturbed rest.
STAY COOL ALL NIGHT - Advanced bamboo rayon fabric wicks heat and boosts breathability for perfect sleep climate.
FITS DEEP MATTRESSES - 18-inch deep pockets hug your mattress snugly, preventing slipping and bunching for premium comfort.
EFFORTLESS MAINTENANCE - Machine washable and easy-care design keeps your mattress fresh and hygienic with minimal effort.
ULTIMATE MATTRESS PROTECTION - 100% waterproof shield guards against spills, stains, sweat, and accidents—ideal for kids & pets.

This California King Cooling Bamboo Rayon Mattress Protector combines breathable, skin-friendly bamboo rayon with 100% waterproof technology and a noiseless zippered encasement. Designed to fit mattresses up to 18 inches deep, it offers durable, soft, and silent protection against moisture and allergens, making it perfect for professionals seeking a clean, cool, and comfortable sleep environment.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.