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Waterproof Cotton Full Mattress Protector

Sale price $71.50 Regular price $90.99

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  • Wrap your mattress in soothing softness for truly restful nights
  • Feel confident knowing spills stay dry with trusted waterproof protection
  • Experience perfect fit that stays secure beneath your trusted bed sheets
  • Enjoy spacious Full size comfort enhancing peaceful sleep and relaxation
  • 3 oz brushed fabric combined with 3 oz/yd² cotton enhances softness
  • Ultrasonic TPU membrane provides effective waterproof protection for mattresses
  • 15.75-inch high surrounding fabric ensures a snug and secure fit
  • Available in Full size for optimal mattress coverage and protection
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

Your Perfect Match

This full-size cotton mattress protector features super soft brushed fabric and whole-piece cotton for comfort, an ultrasonic composite TPU waterproof membrane for mattress protection, a 15.75-inch high surrounding fabric for a snug fit, and is machine washable for easy care.

Description

Protect Your Mattress with the Diamond Grid Ultrasonic Waterproof Mattress Protector

Keep your mattress fresh and spotless with this premium waterproof mattress protector. Crafted from soft cotton combined with 3 oz brushed fabric, it offers a silky, breathable surface that ensures a comfortable sleep environment. The advanced ultrasonic composite TPU membrane provides reliable, noiseless waterproofing, safeguarding your mattress from spills, stains, and allergens. Designed with a 15.75-inch (40 cm) high surrounding fabric, it delivers a snug, secure fit under your sheets, preventing shifting throughout the night. Machine washable and easy to maintain, this protector combines practicality with comfort, extending the life of your mattress while enhancing hygiene. Perfect for everyday protection, it’s an essential bedding investment. Elevate your sleep quality and mattress care today.

Key Features

  • Ultrasonic Waterproof TPU Membrane: Shields mattress from spills and stains without noise.
  • Soft Cotton Surface: Combines 3 oz brushed fabric and 3 oz/yd² cotton for premium comfort.
  • Snug Fit Design: 15.75-inch (40 cm) high sidewalls ensure secure mattress coverage.
  • Full Size Fit: Designed specifically for Full mattresses for optimal protection.
  • Breathable Material: Promotes airflow to maintain a cool, comfortable sleep.
  • Hypoallergenic Barrier: Helps reduce allergens to promote healthier sleep.
  • Machine Washable: Easy care for convenient and hassle-free cleaning.
  • Durable Construction: Designed to withstand everyday use for lasting performance.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Mattress Size: Full
    Surrounding Fabric Height: 15.75 inches (40 cm)
    Assembled Length: Not Applicable
    Assembled Width: Not Applicable
    Assembled Height: Not Applicable

    Materials
    Main Material: Cotton
    Fabric Weight: 3 oz brushed fabric and 3 oz/yd² cotton for softness
    Waterproof Membrane: Ultrasonic composite TPU

    Care Instructions
    Machine Washable: Yes
    Recommended Care: Gentle cycle, tumble dry low for hassle-free maintenance

    Color
    Main Color: White

    Technology Features
    Waterproof Technology: Ultrasonic-bonded TPU membrane for leak protection
    Fit Technology: High surrounding fabric for secure mattress fit
    Fabric Technology: Soft brushed finish for enhanced comfort
    Durability: Composite materials for long-lasting protection
    Maintenance: Easy-care, machine washable construction
    Breathability: Enhanced fabric breathability to reduce moisture buildup

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • Note: We currently do not ship to Hawaii or Alaska
  • Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Return Policy

Hassle-free returns! Not satisfied? Return most items within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

Need more details? Read our Frequently Asked Questions here

Payment & Security

We accept major credit cards, Shop Pay, Apple Pay, and up to two years 0% interest financing with Affirm. Payments are processed securely—we never store or access your card details.

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Labor Day Sale Final Days!

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Ends September 5, 2025 at 12:00 am

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Waterproof Cotton Full Mattress Protector - Sleep Galleria