Kalsten | Ergonomic Back Posture Exercise Device with Adjustment – Support Healthy Posture
Ergonomic Back Posture Training Device
The PostureGuard back posture trainer has been designed to improve your posture and alleviate discomfort associated with prolonged sitting. Ideal for those who spend long hours in front of a screen, it supports the proper alignment of the spine by gently pulling the shoulders back.
Why choose the Ergonomic Posture Training Device?
- Adjustable fit: Provides comfort and effectiveness for every body type.
- Breathable material: Allows for all-day wear without discomfort.
- Invisible under clothing: Can be worn discreetly while maintaining your style.
- Muscle development: Helps strengthen back muscles for long-term posture improvement.
- Easy to use: A simple daily routine ensuring optimal results.
Specifications
- Material: ergonomic, breathable fabric
- Adjustability: fits various body sizes
- Usage time: recommended 2-3 hours daily after initial adjustment
- Design: lightweight and discreet for everyday use
- Care instructions: hand wash recommended
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.