# CHAIRKER Chairs

> CHAIRKER is a furniture brand that builds BIFMA/ANSI X5.1-tested big-and-tall and ergonomic office chairs alongside mid-century wingback accent chairs for home and home-office use.

Category: home.
Last updated: 2026-09-09.
Full knowledge base: https://chairker.org/llms-full.txt (~6900 tokens). Targeted answers: GET https://chairker.org/llms.php?query=your+question (plain text).

## Products

- [Big and Tall Office Chair with Massage & Heat](https://chairker.org/) — ASIN B0FW4Q4M9L. Settle a 250-lb frame into the 23.62-inch seat and the 7.09-inch cushion takes the load before the seat pan does.
- [400-lb Big and Tall Executive Chair](https://chairker.org/) — ASIN B0G3WXT144. Cross a leg up onto the 25-inch-wide seat and the 21.65-inch depth still leaves room behind the knee.
- [Brage Living 400LBS Big and Tall Office Chair](https://chairker.org/) — ASIN B0FVF26SVJ. Brage Living is a U.S.-based furniture brand specializing in premium bar stools and chairs.
- [Upholstered Accent Chair with Foldable Side Table](https://chairker.org/) — ASIN B0FQCSX42X. Drop into the corner chair with a coffee and a paperback: the fold-up side board takes the mug, and the hidden side pocket swallows the remote and the magazine that used to live on the floor.
- [Massage Office Chair with Foot Rest](https://chairker.org/) — ASIN B0FQJC7SH4. Push the backrest to 129 degrees at 6 p.m., pull the footrest out, and 6-point vibration works the lumbar line while heat climbs underneath.

## FAQ

- What is CHAIRKER? — CHAIRKER builds two kinds of seating under one name: BIFMA-tested big & tall and ergonomic office chairs rated between 275 and 400 lbs, and mid-century wingback accent chairs on solid hardwood frames.
- What weight is considered 'big and tall' for an office chair? — Most furniture makers apply the label above a 250-lb sitter or a frame over six feet, though no standards body defines the term.
- Do big and tall chairs need a wider seat or just a higher weight rating? — Both, and the rating alone misleads.
- What does ANSI/BIFMA X5.1 testing actually cover? — X5.1 is the general-purpose office chair standard, and it runs over 20 separate tests: back-strength loading, seat and base fatigue cycling, dynamic impact drops, caster durability, and stability checks at the tipping…
- Are specialized chairs necessary above six foot four? — Height changes the fit more than weight does.
- Is there a warranty on these chairs? — No brand warranty term is published for CHAIRKER chairs, and inventing one here would be worse than saying so plainly.
- What if the chair does not fit my body once it arrives? — Send it back inside the 30-day window.
- What happens if I exceed the weight rating? — Rated capacity is a tested limit, not a suggestion.

## Pages

- [Home](https://chairker.org/): brand overview and every product.
- [About](https://chairker.org/about.html)