More from ProtoArc →4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade
$49.99
Currently sold out at protoarc.com
Upgrade Your EC200 or EC300 with 4D Armrests Upgrade from standard 2D armrests to enhanced 4D adjustable support for a more flexible and comfortable seating experience. Fully Adjustable 4D Support Fine-tune your arm position for different sitting styles, desk heights, and daily working habits. Height Adjustment Raise…
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4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade at a glance
| Brand | ProtoArc |
|---|---|
| Price | $49.99 |
| Type | Chair Accessories |
| Options | 1 color |
| Availability | Sold out at protoarc.com |
| Coupon | GFPALEKSANDRBODNAR |
| Returns | Returns within 30 days of delivery get a full refund including original shipping and… |
Price check
At $49.99, the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade is mid-range for ProtoArc, whose 110 listed products run $9.90 to $292.95.
Similar items from other brands we track run $18.99 to $79.99.
About this product
From ProtoArc's product listing:
Upgrade Your EC200 or EC300 with 4D Armrests Upgrade from standard 2D armrests to enhanced 4D adjustable support for a more flexible and comfortable seating experience. Fully Adjustable 4D Support Fine-tune your arm position for different sitting styles, desk heights, and daily working habits. Height Adjustment Raise or lower the armrests for better desk alignment. Forward & Backward Slide the armrests to support your forearms naturally. Left & Right Adjust the position to fit different body types and postures. Angle Rotation Rotate inward or outward for a more natural arm position. Comfortable Arm Support for Long Hours The smooth padded surface helps support your arms and elbows during extended work, study, or gaming sessions. Soft-touch armrest surface Better support for arms and elbows More comfortable for daily desk use 2D vs. 4D Armrests 4D armrests give you more
Frequently asked questions
How much is the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade?
ProtoArc lists it at $49.99 on protoarc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a coupon code for the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade?
ProtoArc's store-wide code GFPALEKSANDRBODNAR can be entered at checkout on protoarc.com. ProtoArc sets the discount, and some items or sale prices may be excluded.
What is ProtoArc's return policy?
Returns within 30 days of delivery get a full refund including original shipping and handling fees. ProtoArc provides a prepaid label for defective or incorrect items; change-of-mind returns ship at the customer's cost, and an RMA number is required.
How long does ProtoArc take to ship?
Continental US orders ship free over $19.99 with an estimated 3 to 5 business days. Canada is quoted at 5 to 7 business days, and the UK, Germany and select EU countries pay rates calculated at checkout.
Does the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade come with a warranty?
ProtoArc's published warranty terms: Keyboards, mice and other accessories carry a 2-year warranty from delivery, and furniture carries 3 years, with select premium chairs eligible for 5 to 10 years. Claims go to support@protoarc.com with your order ID and photos or video.
What options does the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade come in?
Color: Black.
Where can I buy the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade?
The 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade is sold directly by ProtoArc on protoarc.com. The Shop now button on this page goes straight to the product there, and code GFPALEKSANDRBODNAR can be applied at checkout.
Is the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade in stock?
It is currently listed as sold out on protoarc.com. Check back, or browse similar items from ProtoArc and other brands below.
Is ProtoArc a legit store?
ProtoArc is a smart pick for desk workers who want ergonomic keyboards, mice or a mesh chair without paying premium-brand prices, and its 2-year accessory warranty and free US shipping over $19.99 lower the risk. Skip it if you need a deeply customizable mechanical keyboard or ship to Hawaii, Alaska or an APO address, where service is restricted. Check which layout and OS a keyboard is built for (several models are Mac-specific or UK layout) before you order. Our full ProtoArc review covers shipping, returns and what to check before ordering.
Is the 4D Armrest Set for EC200 and EC300 Ergonomic Chair Upgrade expensive?
At $49.99 it is mid-range for ProtoArc ($9.90 to $292.95 across 110 products), and similar items from other brands run $18.99 to $79.99.
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