Pneumatic Ergonomic Kneeling Chair

Stand Steady

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  • Extra Thick Cushion
  • Easy-Rolling Wheels
  • Fast and Easy Assembly
  • Sleek and Ergonomic Design
  • Sturdy Construction - Supports 250 lbs.
  • Pneumatic Pump for Smooth Height Adjustments

Size Guide

Stand Steady Ergonomic Pneumatic Kneeling Chair

NEW AND IMPROVED

With its NEW pneumatic pump for increased height flexibility, your kneeling chair is now fully adjustable- so you can customize it to your perfect comfort level. Designed to naturally correct your posture, the Posture Pro Ergonomic Kneeling Chair helps relieve workday stiffness from sitting too long in traditional office chairs.

MAXIMUM COMFORT

We’ve got your back (and your knees, shins, and your behind)! This ergonomic kneeling chair is designed to alleviate neck and back pain - without the added pressure on your knees and shins. Equipped with breathable three-inch fabric cushions, this chair was made for all day cool comfort.  

HEAVY DUTY

The Posture Pro Ergonomic Kneeling Chair is designed with a strong metal base, so it’s constructed to last - supporting up to 250 lbs. Now that’s sturdy! 

MODERN DESIGN

Office seating with an EDGE! With its sleek all black style, your new kneeling chair is the perfect fit for your home, office, classroom, and anywhere you need a little extra support! It features four easy-rolling wheels so you can move it throughout the day – like your old office chair (but better!)

EASY ASSEMBLY

Your kneeling chair can be ready in just five minutes with our NEW simple set-up design and easy to follow instructions.

 

SPECIFICATIONS:
  • Seat Height: 19.5” – 25.5”

  • Includes 4 Casters (Wheels)

  • Assembly Time: 5-10 minutes

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Stand Steady Product Comparison Chart
We pride ourselves on our wide array of standing desks and standing desk converters.
We're confident that we can offer a solution for your workspace; please refer to the chart below to find your perfect fit!

Full Sized Standing Desks

Product name

Tranzendesk Standing Desk - 55 inch

Tranzendesk Dual Level  - 47 inch

Joy Desk - 47 inch

Joy Desk - Large Glass - 43 inch

Joy Desk - Compact Glass - 31 inch

How it Works Crank Crank Electric Electric Static (No adjustments needed!)
Static (No adjustments needed!)
Static (No adjustments needed!)

 Color

Black desktop

Silver legs OR black legs

(Black desktop regardless of leg color)

Black

Black desktop

Black legs with chrome detailing

Black desktop

Black legs

Maple veneer desktop

Cream legs

Glass top with wood print design

White legs

Glass top with rainbow wood print design

Black legs

Desktop Size

55" x 23.5"
47" x 27"
55" x 27.75" 47.25" x 23.75" 47.25" x 23.75" 43.25" x 23.5" 31.25" x 18.5"

Footprint 

55" x 24"
36.5"x 27"
57" x 23"
35.75" x 23" 46" x 23" 43" x 23" 31" x 15.5"

 Levels

1
2
1 + drop-down keyboard tray 1 2 1 1

 Monitor Capacity

2 monitors + laptop
2 monitors + laptop
2 monitors + laptop
2 monitors + laptop
2 monitors + laptop
2 monitors + laptop
1 monitor or laptop

 Weight Limit

85 lbs max load
85 lbs max load
80 lbs max load
75 lbs max load 60 lbs max load 60 lbs max load 60 lbs max load
 

Standing Desk Converters: Sit/Stand

One Level: X-Elite Series

Product name

X-Elite Pro Standing Desk Converter

X-Elite Pro XL 36" Standing Desk Converter

X-Elite Pro Glide

X-Elite Pro Corner

How it Works Air cylinder lift
Air cylinder lift
Air cylinder lift
Air cylinder lift

 Color

Choose from Black, Cherry, Maple, or White
Black
Black Black

Desktop Size

28" x 20"
36" x 24"
31" x 21" 39.25" x 18"

Footprint 

16.8" x 24.5"
24.25" x 16.5"
24" x 19" 23.5" x 16.25"

 Levels

1
1
1 1

 Monitor Capacity

1 monitor + laptop
2 monitors or 1 monitor + laptop
1 monitor + laptop 2 monitors or 1 monitors + laptop

 Weight Limit

20 lbs max load
20 lbs max load
20 lbs max load
20 lbs max load
 

Two Level: FlexPro Series

 Product Name
How it Works
Air cylinder lift
Air cylinder lift
Pump lift with locking levers
Electric lift
Air cylinder lift
Electric lift
Tension-controlled gas spring lift
Color
Black
Black
Black
Black
Black
Black
Black
Desktop Size
2 sizes! Choose from 32" & 37"

32" x  16"
37" x 16"

3 7.5" x 17.5"
31.5" x 24.5"

 

3 sizes! Choose from 32", 36", & 40"

32" x 25.5"
36" x 25.5"
40" x 25.5"

2 sizes! Choose from 32" & 36"

32" x 25.5"
36" x 25.5"

37" x 15.75" 

32" x 25.5" 

Footprint
30" x 16"
(both models)
30" x 16"
27.5" x 24.5"
32" x 23.5"
36" x 23.5"
40" x 23.5"
32" x 23.5"
36" x 23.5"
30" x 16"
23.5" x 19.5"
Levels
2
2 2 2 2
2
2
Monitor Capacity
32": 1 monitor + laptop
37": 2 monitors
2 monitors or 1 monitor + laptop
1 monitor + laptop
32": 1 monitor + laptop
36": 2 monitors
40": 2 monitors + laptop
32": 1 monitor + laptop
36": 2 monitors
2 monitors or 1 monitor + laptop
2 monitors or 1 monitor + laptop
Weight Limit
35 lbs max load
35 lbs max
30 lbs max load
25 lbs max load
25 lbs max load
44 lbs max load
40 lbs max load

Monitor Mount Converters: Techtonic Series

 Product Name

Techtonic Electric Dual Monitor Mount

Techtonic Electric Triple Monitor Mount

How it Works
Electric lift
Electric lift
Color
Black
Black
Desktop Size
TABLETOP DIMENSIONS: 33" x 14"
KEYBOARD TRAY DIMENSIONS: 34" x 18"
TABLETOP DIMENSIONS: 33" x 14"
KEYBOARD TRAY DIMENSIONS: 34" x 18"
Footprint
31.25" x 20"
31.25" x 20"
Levels
3 3
Max Monitor Size
31.5" widescreen 19" widescreen
Weight Limit
60 lbs
60 lbs

Space Savers: UpTrak Series

Product Name

UpTrak Standing Desk / Adjustable Stand Up Desk

UpTrak Metro Standing Desk & Bonus Keyboard Tray

How it Works Easy-to-use locking levers Spring-assisted lift
Color
Choose from Black or Cherry
Choose from Black, Cherry, or Shimmer
Desktop Size
24" x 20"

Keyboard level: 18.6" x 7.75"

Monitor level: 23.74" x 16"

Footprint

18" x 15"

15.75" x 14.1"
Levels 1 2
Monitor Capacity 1 1
Weight Limit 25 lbs max load
25 lbs max load

 

Standing Desk Converters: Stand Only

Stand Steady Series 

Product
Name
 

Original Stand Steady
Standing Desk (MEDIUM)

Original Folding Desk Converter

Executive Folding Desk Converter

Magic Shelf Multifunctional Desk Converter

Color Black Black Black Blue Black Black White

Desktop Size

24" x 20"
32" x 22" 48" x 24" 19.75" x 11" 23.5" x 20" 31.5" x 23.5"

LARGER TABLE: 24.25" x 11.75"

SMALLER TABLE: 24" x 11.75"

Footprint 18" x 15" 28" x 19" 42 x 21" 20" x 10.5" 18.5" x 13" 26" x 16.5"

LARGER TABLE: 24.25" x 11.75"

SMALLER TABLE: 24" x 11.75"

(Footprint of combined pieces varies based on setup)
Levels 1 1 1 1 1 1 2
Monitor Capacity 1 2 1 monitor + laptop Laptop 1 2 Laptop
Weight Limit 75 lbs max load
75 lbs max load
75 lbs max load
16.5 lbs max load
75 lbs max load
75 lbs max load
25 lbs max load