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Mattress Protector Sizes: Find the Perfect Fit for Every Bed

Mattress Protector Sizes: Find the Perfect Fit for Every Bed

Mattress Protector Sizes: Find the Perfect Fit for Every Bed

Choosing the right mattress protector is crucial to extending the life of your mattress and ensuring a hygienic sleep environment. However, with the myriad of mattress sizes available, selecting the perfect fit can be daunting.

This guide aims to demystify mattress protector sizes, from the standard twin to the luxurious king, and even custom options, ensuring you make an informed choice for your bedding needs.

Mattress Protector Size Chart

Understanding the dimensions of mattress protectors is the first step in selecting the right one for your bed. Here’s a quick reference chart:

Mattress Size Dimensions (inches)
Twin 39 x 75
Twin XL 39 x 80
Full 54 x 75
Queen 60 x 80
King 76 x 80
California King 72 x 84
Cot Varies by model
Custom Made to order

King Size Mattress Protector

The king size mattress protector is designed to cover the expansive surface area of a king mattress, ensuring complete protection from spills, stains, and allergens. When choosing a king size protector, consider the following:

A king size protector is essential for maintaining the pristine condition of your mattress, especially for couples or families who share the bed with pets or children.

Queen Size Mattress Protector

Queen mattresses, the most popular size for adults, require protectors that balance comfort with protection. A queen size mattress protector offers:

Ensuring your queen mattress is covered with a protector extends the life of the mattress and provides a cleaner sleeping environment.

Full Size Mattress Protector

Full size, or double mattresses, are an excellent choice for single adults or those with limited space. A full size mattress protector should:

Whether it’s for a teenager’s room or a small apartment, a full size mattress protector is crucial for keeping the mattress in top condition.

Integrating a mattress protector that matches the dimensions of your Puffy Lux Mattress can significantly enhance your sleep quality.

Twin Size Mattress Protector

The twin size mattress protector is tailored for single beds and is often the go-to choice for children’s bedrooms, daybeds, and bunk beds. It provides a snug fit for mattresses measuring 39 x 75 inches, ensuring protection from spills, dust mites, and other allergens that might disturb a restful night’s sleep. When selecting a twin size protector, consider:

Custom Size Mattress Protector

Not all beds adhere to standard dimensions, especially antique beds, RV mattresses, or non-standard size cots. In such cases, a custom size mattress protector becomes necessary. Here’s how to go about getting one:

Custom protectors are ideal for ensuring that every mattress, no matter its size, receives the protection it needs.

Interested in how Puffy stacks up against other brands? Check out our mattress comparisons: Puffy vs Purple, Puffy vs Nectar, Puffy vs Casper, Puffy vs Leesa, Puffy vs Saatva, Puffy vs DreamCloud, and Puffy vs Tuft and Needle.

Cot Size Mattress Protector

Cot size mattress protectors are designed for the smallest sleepers, providing a clean and hygienic surface for babies and toddlers. Since cots and cribs can vary slightly in size, it’s important to select a protector that fits the cot mattress snugly to prevent any risk of it becoming a hazard. Key considerations include:

Protecting a cot mattress not only preserves the mattress for future use but also contributes to a safer sleeping environment for the baby.

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

What Size Mattress Protector Do I Need?

Determining the right size of mattress protector involves more than just matching it to your bed size. Consider the following to ensure you select the perfect fit:

Selecting the correct size mattress protector is crucial for maintaining your mattress in clean, like-new condition, protecting your investment, and ensuring your sleeping environment remains hygienic and comfortable.

Incorporating a perfectly sized mattress protector with a Puffy Lux Mattress enhances the overall sleep experience. It not only protects the mattress but also complements its design to ensure uninterrupted, restful sleep.

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.


Selecting the right size mattress protector is essential for safeguarding your mattress and ensuring a clean, comfortable sleep environment. By understanding the different sizes available and accurately measuring your mattress, you can find the perfect fit that offers optimal protection.

Remember, a well-protected mattress is the foundation of good sleep hygiene and can significantly extend the life of your mattress, making it a worthwhile investment for any homeowner.

Choose Your Puffy Mattress Protector

Enjoy long-lasting comfort with the Puffy Signature Mattress Protector.

Safeguard against dust, spills, and stains with this cooling mattress protector:

  • Oeko-Tex® Standard 100 certified.
  • Hypoallergenic.
  • Lifetime warranty.
  • 101-night sleep trial.
  • Free shipping and returns.

Shop the award-winning Puffy collection.

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Experience the cloudlike comfort and support of our hybrid and memory foam mattresses.

  • 4 luxury mattresses
  • All sleeper types
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Prices start from $599

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Customize your comfort with a bed frame.

Upgrade your sleep with our stylish and supportive bed frames, bases, and foundations.

  • Support for all mattresses
  • Adjustable comfort options
  • Quick and easy setup

Prices start from $152

puffy beddings

Elevate your sleep with luxury bedding.

Add luxury to bedtime with our silky soft sheets, protectors, blankets, and more.

  • Premium materials
  • Contemporary style
  • Ultra-soft comfort

Prices start from $59


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