Find your perfect fit
Getting the size right is the single most important decision when buying a Salli stool. This guide will walk you through everything.
Your hips should sit slightly higher than your knees.
This single principle — hips above knees — is what unlocks all the ergonomic benefits of a Salli saddle stool. Get this right and everything else follows naturally.
Step by step
Measure your height
Stand barefoot and note your height in feet and inches. This is your starting point for selecting the right gas stem height range.
Select your height range
Use the table below to match your height to the correct Salli size — Small, Medium or Large. If you're on the border, go for the larger size.
Fine-tune on arrival
When your stool arrives, set it to the height where your hips sit 5–10cm above your knees with feet flat on the floor. This is your working height.
Small
For users under 5ft (152cm)
Seat height: 42.9 – 54.4cm
Suitable for smaller frames
Medium
For users under 5ft 6 (168cm)
Seat height: 51.6 – 69.6cm
⭐ Most popular — widest range
Large
For users over 5ft 5 (165cm)
Seat height: 58.4 – 82.6cm
For taller practitioners
| Your height | Recommended size | Seat height range | Notes |
|---|---|---|---|
| Under 5ft (under 152cm) | Small | 42.9–54.4cm | Also consider the Small/Narrow seat width |
| 5ft to 5ft 5 (152–165cm) | Medium | 51.6–69.6cm | Most common choice — widest adjustment range |
| 5ft 5 to 5ft 6 (165–168cm) | Medium or Large | Either range | Both work — Medium gives more downward adjustment, Large more upward |
| Over 5ft 6 (over 168cm) | Large | 58.4–82.6cm | Gives the correct hip-above-knee position for taller users |
Seat width
In addition to height, some Salli models offer a choice of seat width. This affects how wide the seat halves are, not the gap between them.
Suitable for most practitioners. This is the default size and fits the majority of users comfortably. If you're unsure, start with standard.
5–7cm narrower than the standard seat. Recommended for users under 5ft 6 or those with a narrower frame who find the standard seat too wide. Particularly popular with female practitioners.
The best way to confirm your size is to trial the stool in your practice. We can advise you on the right height and width during the trial and adjust if needed before you commit to purchase.
Request a trial Ask us directly