Sponge Ergonomic Stool :This saddle stool chair is designed for extra comfort on your back and spine, it reduces painful pressure on your back. You can use it for about 8 hours a day. Unique Backrest Design : While maintaining the classic configuration, we upgraded the backrest to bring it closer to the spine. This upgraded saddle chair provides greater comfort while keeping the spine upright. Smooth Wheels : It's one of the best wheels on the market, very quiet and smooth, and doesn't scratch the floor. Adjustable Height : This stool seat rotates 360 degrees and has a larger adjustable height (about 21.5" to 28.5"), allowing you to access the stool from various locations. Easy to Assemble :Without any tools,you can assemble this stool in 5 minutes. Weight capacity:350 lbs .

This is an upgrade of our other saddle stool with back support (ASIN: B08BFK45KX).

Compared to previous item, we used one of the best wheels on the market, which made it quieter and smoother when it rolled.

At the same time.we upgraded the backrest to bring it closer to the spine. This upgraded saddle chair provides greater comfort while keeping the spine upright.

Finally, we kept all the other classic configurations.

Why should you choose this item?

First,High quality saddle shape

Saddle seat design for extra comfort on your back and spine,increase comfort and productivity.

Second,More appropriate adjustable height

Different from those low stool, this saddle chair can adjust the height of 21.5"-28.5", about 4 inches higher than normal stool, more in line with actual needs.

Suitable for kitchen, living room,office, clinic, salon,tattoo,sewing,etc.

Third, Wheels roll smoothly

The rollerblader wheels do not damage my hardwood or hard surface floors,very quiet and smooth.  At the same time,the cast aluminum castor frame is light and very strong.

At last,Super easy to assemble

It is very easy to assemble, you can assemble this stool in 5 minutes, without any tools, just a simple guide. (Assemble instructions are included in the package)

Weight capacity :350 lbs