Long-Hours Office Chair with EnduroComfort™ | 6-way Adjustability

Head & Neck Support

• Height-adjustable cervical headrest
• Providing exceptional comfort and neck support
  
  

Ergonomic Design & Customizable Seating

• Lumbar height adjustment to enhance spinal support and comfort
• Includes 2-axis adjustable armrests
• Customizable seat height with 4-stage gas lift that allows for a 100mm adjustment range
• Easy to maintain chair's surfaces with a cloth or gentle vacuum
• Smooth and quiet mobility, fitted with 60mm solid nylon castors
  
  

Quality Controlled Construction

• The chair's 350mm BIFMA-standard nylon base and molded foam seat provide outstanding durability and stability
• Maximum Weight Capacity: 341 lbs (154.67 kg)

Kopplen's warehouse is based in Canada, and ships to Canada and the United States only. All orders are traceable with the link showcased at the page's footer, or in the Support drop-down in the website's top navigation.

Processing Time:
Orders placed before 12:00pm (Ontario Time) will be processed on the same business day, or they will be processed for shipping the next business day.

Shipping to Canada:
We ship orders to Canada through Canada Post, with multiple shipping channels available. Some shipping channels' shipping time/rates can be calculated automatically by order weight and destinations, others display definitive shipping time and postages.

We ship orders to the United States through Canada Post, with multiple shipping channels available. Some shipping channels' shipping time/rates can be calculated automatically by order weight and destinations, others display definitive shipping time and postages.

Delivery Time:
To Canada, 1–8 business days (order processing time included). To the United States, 2–9 business days (order processing time included). All items will be traceable for your peace of mind.

We do our best to ensure punctual delivery of your orders, though the rare cases of 1-2 day delayed orders may occur. If your order comes delayed for more than 1 week, a 10% refund of your order price will be refunded. If it is delayed for 3 weeks or longer, your order will be refunded in full of the original order price.

Tax:
To comply with the laws and regulations of Canada and the USA, we implement our duty to collect tax on orders shipped to Canada and the USA. Please note we are not liable or responsible for the tariff of the order shipped to the USA.

Canceling an Order:
We always try our best to cancel your order as soon as we can. Please send your request via email to support@kopplen.com or chat with us online directly.
We can cancel your order only if the request is made within the time that your order has not been processed yet. Please be aware that we do process orders quickly, so we cannot guarantee that we will always be able to cancel your order.

Canceling your order will be free of charge.
If you have any questions about our shipping policy, feel free to email us at support@kopplen.com.

Last updated: 
12:50pm Tue 21 Oct 2025

Kopplen's warehouse is based in Canada, and ships to Canada and the United States only. All orders are traceable with the link showcased at the page's footer, or in the Support drop-down in the website's top navigation.

Processing Time:
Orders placed before 12:00pm (Ontario Time) will be processed on the same business day, or they will be processed for shipping the next business day.

Shipping to Canada:
We ship orders to Canada through Canada Post, with multiple shipping channels available. Some shipping channels' shipping time/rates can be calculated automatically by order weight and destinations, others display definitive shipping time and postages.

We ship orders to the United States through Canada Post, with multiple shipping channels available. Some shipping channels' shipping time/rates can be calculated automatically by order weight and destinations, others display definitive shipping time and postages.

Delivery Time:
To Canada, 1–8 business days (order processing time included). To the United States, 2–9 business days (order processing time included). All items will be traceable for your peace of mind.

We do our best to ensure punctual delivery of your orders, though the rare cases of 1-2 day delayed orders may occur. If your order comes delayed for more than 1 week, a 10% refund of your order price will be refunded. If it is delayed for 3 weeks or longer, your order will be refunded in full of the original order price.

Tax:
To comply with the laws and regulations of Canada and the USA, we implement our duty to collect tax on orders shipped to Canada and the USA. Please note we are not liable or responsible for the tariff of the order shipped to the USA.

Canceling an Order:
We always try our best to cancel your order as soon as we can. Please send your request via email to support@kopplen.com or chat with us online directly.
We can cancel your order only if the request is made within the time that your order has not been processed yet. Please be aware that we do process orders quickly, so we cannot guarantee that we will always be able to cancel your order.

Canceling your order will be free of charge.
If you have any questions about our shipping policy, feel free to email us at support@kopplen.com.

Last updated: 
12:50pm Tue 21 Oct 2025

You can request a full refund or a partial refund for any of the following situations & scenarios:

1. For minor product defects, shipping damage, and the like, the amount to be refunded is negotiable.
2. Missing orders (failed to be delivered within 3 weeks or further) will be refunded in full. 
3. If you are approved for a full or partial refund, then the refund will be processed based on the payment method you used to pay for the order. If you pay for your order with PayPal, then the refunded amount will be refunded to your PayPal account, likewise, refunds will be sent back to your original account paid for your order.
4. All refunds will be issued within 2 business day upon confirmation. Please be aware that it may take 5 to 7 business days for the refund to appear in your account.
5. If you still don't receive your refund after 7 business days, feel free to contact us.

Please contact support@kopplen.com if you have any questions regarding our return & refund policy. 

You can request a full refund or a partial refund for any of the following situations & scenarios:

1. For minor product defects, shipping damage, and the like, the amount to be refunded is negotiable.
2. Missing orders (failed to be delivered within 3 weeks or further) will be refunded in full. 
3. If you are approved for a full or partial refund, then the refund will be processed based on the payment method you used to pay for the order. If you pay for your order with PayPal, then the refunded amount will be refunded to your PayPal account, likewise, refunds will be sent back to your original account paid for your order.
4. All refunds will be issued within 2 business day upon confirmation. Please be aware that it may take 5 to 7 business days for the refund to appear in your account.
5. If you still don't receive your refund after 7 business days, feel free to contact us.

Please contact support@kopplen.com if you have any questions regarding our return & refund policy.