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300TC Sateen Flat Sheets

300TC Sateen Flat Sheets

Tuck yourself into fabulous covers night after night. The silky-smooth feel of this flat sheet is the delightful result of blending high-quality organic cotton thread, and a signature sateen weave.

Regular price $57.99 USD
Regular price $57.99 USD Sale price $57.99 USD
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Enhance your bed with Soft and silky bedding which is safe for delicate skin and for the preservation of our planet. They will always feel fresh & breathable.

  • Full GOTS Certification (Global Organic Textile Standard). You're assured of bedding that's nontoxic & chemical-free for your entire family.
  • Sateen weave for softer fabric
  • Long-staple yarn for more durable and long-lasting fabric (fewer ends mean less pilling and stays smooth wash after wash)
  • Grown without any GMOs, pesticides, herbicides, or insecticides
  • Naturally dyed without any harmful chemicals
  • Tightly woven 300 thread count for quality and comfort
  • Hypoallergenic and skin-friendly
  • Will fit beds up to 15" deep
  • All of our products are machine washable, warm or cool
  • We're confident in the quality of our products and offer a 90-day satisfaction guarantee. 


King - Flat sheet 110"x104"

Queen - Flat sheet 92"x104"

Full - Flat sheet 81"x 96" 

Twin - Flat sheet 66"x 96"

"I ordered 4 FLAT sheets. They are good quality, seams well-finished. They wash well and since I hang them out to dry, they are wrinkle free. I would buy these sheets again in a heartbeat." - Customer

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Sateen Sensation

Settle into a refreshing, luxurious sanctuary night after night. This buttery weave is as beautiful as it is durable, and the smooth-facing texture offers a soft, inviting look and feel.

Consistent Comfort You Can Trust

True thread integrity highlights every Whisper Organics textile. The use of long-staple, single-ply thread takes rest and relaxation to new heights—cloud-nine comfort and feel that lasts longer without pilling or tearing.

Everyday Softness—300-Thread-Count Comfort

Embrace wonderful softness and enhance your sleep quality. 300-thread-count is finely woven to look and feel smooth, ensure longevity, and enhance your room with cozy warmth.

It’s All in the Details

Dimensions & Weights

King - Flat sheet 110"x104"
Queen - Flat sheet 92"x104"
Full - Flat sheet 81"x 96"
Twin - Flat sheet 66"x 96"

Product Certifications

GOTS Certified: The "Global Organic Textile Standard" is recognized as the world's leading processing standard for textiles made from organic fibers, including ecological and social criteria.

Fairtrade Certified Cotton: This Duvet Cover was made from cotton grown and picked in Fairtrade certified fields in India.

Made in Fairtrade Certified Mills: Our mills abide to the prestigious Fairtrade organization criteria. Changing the way trade works through better prices, and fair working conditions for farmers and workers in developing countries.

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Care Instructions

Machine washable: warm or cool.
Like colors and gentle cycle recommended.
Don't leave damp. Tumble dry with low heat in the dryer, (Remove promptly) or line dry.


Free shipping for all orders in the US (not including US territories and freely associated states).

Our Warranty

We offer a full 1 year warranty, if you're unhappy just let us know and we’ll arrange a replacement or full refund. In addition we are always available well after that to assist with any issues. We will happily assist with any returns and offer free return shipping.