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Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

Kalsten | Earplugs - Sound isolating, Optimal Comfort

$19.99 $40.00 SAVE $20.01 (50% OFF)

3-Day Express Shipping

Easy 14-Day Returns

Support Mon–Fri

Color

Yellow

Blue

Black

Red

Soundproof Earplugs for Ultimate Tranquility

Peace and Comfort:

Finding serenity has never been easier. Our soundproof earplugs provide exceptional noise defense, effectively shutting out intrusive sounds for maximum comfort, no matter where you find yourself.

Imagine being able to enjoy a deep sleep, focus on your work, or travel seamlessly without the disturbance of noise. These earplugs are the ideal solution to restore the peace you desire.

Key Advantages:

Exceptional Noise Reduction: Immerse yourself in a calm and peaceful environment, be it at home, in the office, or on the go.
Comfort That Lasts: Made from soft, hypoallergenic materials, they fit securely in your ears and stay comfortable even during long periods of use.
Eco-Friendly and Reusable: A smart and sustainable choice.
Convenient Storage Case: Keep your earplugs safe and organized wherever you are.

Available in a variety of colors: Blue, Yellow, Black, Red.

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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