ZIMASILK Mulberry Silk Pillowcase Queen 20x30 in Silver Grey — 100% Grade 6A, 600-Thread Feel, Hidden Zipper

ZIMASILK’s 100% Grade 6A mulberry silk pillowcase delivers a soft, breathable sleep surface designed to reduce friction on hair and skin while you rest.

Crafted from premium double-sided pure mulberry silk with a 600 thread-count feel and hidden zipper closure, this queen-sized (20" x 30") pillowcase balances luxurious softness with everyday durability. The fabric is naturally smooth and breathable, offered in an extensive color range and engineered with colorfast dyes and fine stitching for long-lasting use. ZIMASILK includes a 180-day warranty and quality support for shoppers seeking a higher-end replacement for cotton or synthetic pillow covers.

How does this silk pillowcase help my hair overnight?

The low-friction surface of mulberry silk reduces mechanical stress on strands during sleep, which can help limit tangles and breakage compared with rougher fabrics. Silk’s smooth weave means hair glides rather than rubs, especially beneficial for textured or fragile styles. The pillowcase is naturally anti-static, which helps control frizz and preserve hairstyle shape through the night.

• 100% Grade 6A mulberry silk reduces friction and breakage
• Anti-static surface minimizes frizz and flyaways
• Double-sided pure silk keeps hair smoother and less prone to tangling
• Hidden zipper maintains a snug fit so hair stays inside the case

Will this pillowcase make a visible difference for my skin?

Silk’s smooth texture decreases drag on the face, which can reduce creasing and temporary sleep lines compared with coarse textiles. The breathable natural fibers also help manage moisture at the skin surface without trapping heat. While not a medical treatment, many users notice softer-feeling skin and fewer fabric-imprinted lines after switching to silk.

• Silk’s smooth weave reduces fabric imprinting on delicate skin
• Breathable mulberry fiber helps regulate comfort temperature
• Natural protein fibers are gentle on sensitive skin types
• Colorfast dyes keep appearance consistent after washing

How is this pillowcase built to last with daily use?

ZIMASILK uses Grade 6A mulberry silk and precise stitching to create a durable soft cover that resists fading and wear. The hidden zipper is designed for a clean look and secure fit, and the company tests dyefastness so the color endures through routine laundering. A 180-day warranty backs manufacturing quality and provides customer support if issues arise.

• Grade 6A silk for an optimal balance of strength and softness
• Fine stitching and reinforced seams for durability
• Hidden zipper provides a neat finish and secure closure
• 180-day warranty and responsive customer service coverage

How should I care for a mulberry silk pillowcase?

Cleaning gently preserves the silk’s natural properties and appearance: hand wash or use a delicate machine cycle with mild detergent and cool water, then air dry out of direct sunlight. Avoid bleach and aggressive rubbing to protect fibers and dyes. Proper care helps maintain softness, colorfastness, and the fabric’s smooth hand over time.

• Use a gentle detergent and cold or cool water wash
• Choose hand-wash or delicate machine cycle only
• Air dry away from direct sunlight; avoid high-heat dryers
• Do not bleach; iron on low if absolutely necessary

Who is this for: The ZIMASILK Grade 6A mulberry silk pillowcase is aimed at sleepers who want a softer, lower-friction night surface—especially people with fragile, curly or processed hair, those with sensitive skin, or anyone upgrading from cotton to a more luxurious, breathable fabric. Available in over 35 colors and offered as single or multi-pack options, it suits gift buyers, beauty-conscious sleepers, and anyone seeking a long-lasting, premium pillow cover with warranty-backed support.