Flash Furniture Posture Stool

flash furniture stoolWith more than 300 reviews, it isn’t surprising that the Flash Furniture WL-SB-210-GG Mobile Wooden Ergonomic Kneeling Chair in Black Fabric is a favorite for many people seeking pain relief from 8-hours of office work every day. A product of Flash Furniture, this particular model offers several benefits involving style and comfort. If you’re considering the purchase of this product, then read on and find out exactly what this kneeling office chair has to offer.


  • Cost: 5/5
  • Ergonomic Rating: 3.7/5
  • Comfort: 4.2/5
  • Customer Feedback: 3.8/5
  • Overall Score: 4.18


The thick padding of the WL-SB-210-GG is the first sign that it is extremely comfortable. Both the chair and knee rest are well padded and covered with black fabric that offers sufficient friction to keep you in place. The seat and knee pads are wide enough to properly support the buttocks and knees while still allowing room for adjustment. The cushion is also the durable kind – capable of lasting for months or years depending on how often you use it. The foam also retains its shape and firmness after every use, preventing you from feeling the ‘bony’ parts of the kneeling chair at the bottom. The foam used is also fire retardant.

The height adjustable frame also adds to the overall comfort offered by the chair. According to reviews, the chair can be altered to fit people between 5 and 6 feet, covering a large part of the population. With durable wooden parts, it stands to reason that the kneeling chair can support up to 250 pounds. Lastly, there are the wheels and wheel casters, allowing you to function efficiently at work even as your posture improves. The presence of the casters add to the sturdiness of the product, preventing any fears of ‘falling’ off the chair even as you get used to the new position.

flash furniture side viewErgonomic Rating

Ergonomically speaking, the WL-SB-210-GG is more than capable of delivering your specific needs. As already mentioned, it can be adjusted to fit your height, therefore ensuring that the body contours are properly supported in their proper places. With no back support on the chair, the upper body settles at a straight, perfect posture with straight shoulders and spine. Thanks to its ergonomic design, this Flash Furniture can help reduce back pain just after a few days of use.


The style of the WL-SB-210-GG definitely makes it stand out from others. Most of the parts are made of hard wood, beautifully finished and polished to create a classically stylish look. Combined with the stark black fabric, the WL-SB-210-GG looks clean and efficient without drawing too much attention on itself. The design makes it perfect for home use and formal office settings. The product weighs roughly 18 pounds and measures 17.5 by 26.5 by 24 inches. Delivered in parts, the chair allows for easy assembly, allowing you to use it a few minutes after receipt. Comprehensive instructions are also included by Flash Furniture to help buyers.


The product’s cost is probably its most attractive feature with Amazon currently selling it at a discounted price. Although not the cheapest kneeling chair in the market today, the product is within the affordable range and is worth more than its current price tag in terms of style and service.

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