Description
xProtect with GOPOONY: King Size Waterproof Mattress Protector
Meet GOPOONY’s king-size mattress protector, crafted to shield your bed while preserving a soft, breathable surface. This cover blends a quiet, tactile feel with practical defense against everyday use, helping you sleep more calmly and confidently.
Key benefits at a glance
- Waterproof shield: Blocks spills, sweat and accidents instantly, helping keep the mattress cleaner and free from stains.
- Comfort & noiseless design: Ultra-soft polyester microfiber paired with a noiseless TPU backing creates a gentle, silent sleeping surface.
- 4-layer cooling airflow: A breathable structure wicks moisture and vents heat for cooler nights.
- 360° lock-on grip (8"-21" pocket depth): Deep skirt hugs the mattress tightly to prevent slipping, even on thicker tops.
- Dust defense & easy care: Blocks dust and spills; machine wash cold, tumble dry low; designed for 50+ washes of reliable performance.
- King size fit: 78" x 80" cover tailored for standard king beds, with flexibility for thicker mattresses.
Real-life comfort and use cases
- Spill-resistant nights: a cup of coffee or unexpected accidents are easier to manage without changing the entire bed setup.
- Family-friendly protection: ideal for homes with kids or pets, keeping sleep spaces fresh between washes.
- Temperature-friendly nights: the breathable, multi-layer design helps regulate warmth for a cooler rest.
Materials, durability, and care
The protector combines ultra-soft microfiber with a thin, quiet TPU backing. The 8"-21" deep pocket ensures a secure, snug fit on most king mattresses, including pillow-top styles. The waterproof layer is engineered to endure 50+ machine washes when cared for properly—wash cold and tumble dry low to maintain performance.
Designed for practical, everyday use, this cover aims to enhance comfort without creating a barrier to airflow or noise. While results vary by sleeper, many users appreciate the blend of a plush feel, quiet operation, and dependable protection.
FAQ
Q: What sizes does the GOPOONY Waterproof Mattress Protector come in?
A: King size is 78 x 80 inches; supports 8-21 inch mattress depths.
Q: How should I care for the protector to maintain its waterproof layer?
A: Machine wash cold, tumble dry low; avoid bleach. Designed for 50+ washes with proper care.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.