Elevate your nightly ritual with a THXSILK mulberry silk pillowcase—a timeless investment in your hair, skin, and sleep quality. Crafted from the finest long-fiber Grade 6A mulberry silk, our pillowcase transforms your bed into a sanctuary of restorative beauty. While you sleep, the protein-rich fibers work in harmony with your body, ensuring you wake up looking refreshed and feeling radiant.

• 100% Pure Mulberry Silk: Sourced from the heart of silk heritage, using only Grade 6A long-fiber silk for a luminous sheen and unparalleled durability.
• The Ultimate Beauty Sleep: A friction-free surface that eliminates "bedhead," prevents hair breakage, and keeps your blowout intact for longer.
• Hydration for Skin: Naturally non-absorbent, our silk helps your expensive night creams stay on your face—not your pillow—minimizing sleep creases and fine lines.
• Temperature Regulating: Breathable and moisture-wicking, keeping you cool in summer and cozy in winter for uninterrupted sleep.
• Gentle & Hypoallergenic: Naturally resistant to allergens and non-irritating, making it the perfect choice for sensitive skin and allergy sufferers.
• Certified Excellence: Every THXSILK product is OEKO-TEX® STANDARD 100 certified, ensuring it is free from harmful chemicals and safe for your family.
• Thoughtful Design: Featuring a refined hidden zipper or classic envelope closure to keep your pillow securely in place with an "Old Money" aesthetic.

Care Instructions:
Hand wash or machine wash on a delicate cycle in cool water. Use a pH-neutral liquid detergent formulated for silk. We recommend a mesh laundry bag. Air dry in the shade; avoid direct sunlight. Iron on the lowest silk setting if desired.

- Standard:20''x26''

- Queen:20''x30''

- King:20''x36''

- Cal.King:20''x40''

THXSILK Silk Care Guide

Proper care is essential to maintaining the lustrous sheen, soft texture, and natural benefits of your THXSILK mulberry silk pillowcase. Follow these professional guidelines to ensure your silk remains a luxurious part of your beauty sleep for years to come.

Machine Washing (Delicate Cycle)

• Preparation: Always turn your pillowcase inside-out to protect the glossy surface.
• Protection: Place the pillowcase in a fine mesh laundry bag to prevent snagging or friction against the machine drum.
• Detergent: Use a pH-neutral, enzyme-free liquid detergent specifically formulated for silk. Do not use bleach, fabric softeners, or detergents containing optical brighteners.
• Settings: Wash in cold water (under 30°C/86°F) on a delicate or "hand wash" cycle. We recommend washing silk items separately from heavy fabrics like denim or towels.

Hand Washing (Recommended)

• Soaking: Fill a clean basin with lukewarm or cold water. Add a small amount of silk detergent and mix well.
• Gentle Clean: Submerge the pillowcase and gently agitate the water by hand. Do not rub or scrub the fabric. Soak for no more than 3–5 minutes.
• Rinsing: Rinse thoroughly in cool water until all soap residue is gone.

Drying & Ironing

• No Wringing: Never wring or twist silk. Gently squeeze out excess water, or lay the pillowcase flat on a clean white towel and roll it up to absorb moisture.
• Air Dry: Hang or lay flat to dry in a shaded, well-ventilated area. Avoid direct sunlight, as UV rays can damage silk fibers and cause colors to fade.
• Ironing: If desired, iron while the silk is still slightly damp. Use the lowest "Silk" setting and iron on the inside-out side to restore its original luster.

Shipping & Processing

• Processing Time: Most orders are processed and dispatched within 1–3 business days (excluding weekends and holidays). During peak seasons or promotional events, please allow an additional 1–2 business days for our team to carefully prepare your silk.
• Domestic & International Shipping: We utilize a global fulfillment network to ensure efficient delivery. Shipping methods and real-time transit estimates will be displayed at checkout based on your location.
• Free Standard Shipping: We are pleased to offer Free Standard Shipping on all silk bedding and accessory orders within the contiguous United States.

Returns & Exchanges

We want you to be completely delighted with your purchase. If for any reason you are not satisfied, we offer a straightforward return process.

• 30-Day Return Window: You may return eligible items within 30 days of delivery.
• Eligibility & Condition: To maintain the highest hygiene standards, returned items must be unused, unwashed, and in their original condition with all THXSILK packaging and tags intact.
• Hygiene Standard: Products that come into direct contact with skin or hair (such as pillowcases, eye masks, and sleepwear) must show no signs of wear, makeup, or skincare residue.
• Quality Assurance: Every return undergoes a manual inspection by our quality control team to ensure the integrity of our silk collection for all customers.

How to Initiate a Return

To start your return or exchange process, please contact our customer support team or visit our [support@thxsilk.com].

The Luster of Natural Silk

At THXSILK, we take great care to ensure our product photography captures the true essence of our silk. However, mulberry silk is a natural fiber known for its multi-dimensional luster. Because of its unique triangular prism-like structure, silk reflects light at different angles, meaning the color may appear slightly different depending on whether it is under warm indoor lighting or natural bright daylight.

Digital Display Variance

Please understand that the colors you see on your screen may vary depending on:

• Device Settings: Display types (OLED vs. LCD), brightness, and "True Tone" or Night Shift settings on iPhones/Androids.
• Calibration: Every monitor and mobile screen is calibrated differently, which can make a color appear more vibrant or muted than it is in person.