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2-Pack Premium Silky Super Cooling White Pillowcases – Extreme Q-Max 0.5 | Kalsten

$37.99 $75.99 SAVE $38.00 (50% OFF)
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Double-sided cooling material!
The latest Arc-Chill Extreme fabric(Q-Max>0.5) which added cool particles of crystal jade can fleetly absorb sweat and heat, lowering body surface temperature over 5℃ at the moment your skin touches the cool pillowcase. The anxious and fretful will go, sleepiness and comfort will come.

Protect Your Skin
Kalsten cool pillowcases for the cool touch and breathability. Cooling pillowcases don't absorb facial moisture like cotton pillowcases to prevent dry skin and facial wrinkles. Dermatologists recommend natural cool pillowcases to maintain your skin soft and moisturized to beautify your face.

Reducing Hair Loss
This slick surface cooling material reduces friction and causes less pulling of your hair, which means fewer tangles, and hair breakage. Unique cooling silk fiber and tight weave allow the skin and hair to slide over the pillowcase freely, silky, and naturally, to help retain your shiny hairstyle, perfect for curl and natural hair.

Free standard shipping on all orders. No minimum purchase.

  • Ships to: United States
  • Processing: 1–4 business days (Mon–Fri)
  • Transit: 5–10 business days
  • Total delivery time: 6–14 business days
  • Order cut-off: 5:00 PM PST

You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.

See our full Shipping Policy.

You have 14 days from delivery to request a return.

  • Email support@open.shop with your order number to start a return.
  • Items must be unused, complete, and in their original packaging.
  • Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
  • Damaged, defective or incorrect items: we cover all return and replacement costs.
  • No restocking fees.
  • Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
  • Refunds are issued within 7 business days of inspection.

See our full Return Policy.

Questions about your order or our products? We're happy to help.

Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands

Email: support@open.shop

Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)

We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.

For quick answers, visit our FAQ page or use our Contact Form.

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