A great pillow deserves protection—especially when it’s king size. Larger pillows offer enhanced comfort and support, but they’re also more prone to collecting dust mites, moisture, and allergens over time. A king size pillow protector keeps your pillows clean, breathable, and feeling like new, while also supporting your health and sleep quality.
At SmartSilk, our pillow protectors are more than just a cover—they’re a naturally hypoallergenic barrier crafted from pure silk and tightly woven cotton. Designed to fit king size pillows perfectly, they promote cleaner sleep and protect your investment in luxury bedding.
Why You Need a King Size Pillow Protector
Blocks Allergens and Moisture
SmartSilk king size pillow protectors are made with a breathable cotton shell and a pure tussah silk lining that naturally resists dust mites, mold, and moisture—helping reduce allergens while keeping your pillow fresh and dry.
Extends Pillow Life
Sweat, hair products, and skin oils can damage even the best pillows over time. A high-quality protector forms a barrier between you and your pillow, helping it maintain its shape, hygiene, and comfort.
Breathable and Hypoallergenic Comfort
Unlike synthetic protectors that trap heat, SmartSilk’s silk lining wicks moisture and regulates temperature. This makes it ideal for sensitive skin, hot sleepers, and anyone seeking a chemical-free sleep surface.
SmartSilk King Size Pillow Protector Features
- Designed for King Size Pillows: Fits 20" x 36" pillows comfortably
- Pure Tussah Silk Lining: Naturally hypoallergenic and mold-resistant
- 100% Cotton Shell: Breathable and soft to the touch
- Certified Asthma & Allergy Friendly™: Ideal for allergy sufferers
- Machine Washable: Easy to clean, gentle on pillows
- Free from Harsh Chemicals: No bleach, dyes, or flame retardants
With SmartSilk, your pillow protector is more than just functional—it’s a wellness upgrade for your sleep routine.
FAQs
What size is a king size pillow protector?
A king size pillow protector typically measures 20 inches by 36 inches. SmartSilk protectors are designed to fit king pillows perfectly while offering breathable, hypoallergenic protection.
Is it worth getting a pillow protector?
Absolutely. A pillow protector extends the life of your pillow, protects against allergens and moisture, and creates a cleaner, more hygienic sleep environment—especially with SmartSilk’s natural silk lining.
How big are king size pillows?
King pillows are usually 20" x 36", making them longer than standard or queen sizes. They’re perfect for king beds and for sleepers who need extra support or space.
What size is a king size pillowcase?
A standard king pillowcase typically measures 20" x 40" to allow for easy insertion and a relaxed fit over a 20" x 36" king pillow. SmartSilk pillow protectors are designed to fit snugly underneath your outer pillowcase.
Protect Your Pillows with SmartSilk
Don’t let dust, moisture, or allergens break down your pillow’s performance.
Upgrade to a SmartSilk king size pillow protector for breathable, hypoallergenic protection that lasts.
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