Sitall Deluxe Posture Stool with Black Base

Question 1

Main Description

Answer

Balance. Focus. Flow.

The Sitall is designed to transform the way you sit. With its self-stabilising spherical base and height-adjustable seat, this dynamic stool encourages natural movement, helping to improve posture, core engagement and concentration throughout the working day.

Ideal for modern offices, creative studios and home workspaces, Sitall delivers comfort without compromising on style.

Active Sitting with Counterweight Rocking

The innovative spherical base allows gentle, controlled movement in every direction while maintaining balance. This encourages micro-movements throughout the day, supporting better posture and reducing static strain associated with traditional seating.

Gas Height Adjustment

Easily customise your seating position using the smooth gas lift mechanism. The adjustable seat height range of 610–860mm ensures suitability for a variety of users and working environments.

Bespoke Fabric Options

Choose from 20 distinctive colourways to suit your interior scheme. Opt for classic Rivet finishes, or select Quest fabrics made using yarn spun from reclaimed ocean plastic bottles for a more sustainable choice. Whether bold or understated, the detail is yours to define.

Specifications

Overall Dimensions: W340mm x D340mm x H850mm
Seat Dimensions: W320mm x D320mm
Seat Height: 610–860mm
Product Weight: 15kg
Maximum Weight Capacity: 135kg
Recommended Usage: Up to 6 hours per day
Seat Material: Fabric
Frame Material: Elastomer & Metal
Self Assembly Required: Yes

Compliance & Certification

BS 5852 Ignition Source 5 (Crib 5)
BS 7176 Low Hazard
EN 1021-1 & EN 1021-2

Available Colours

Black, Mandarin, Red, Bespoke Bergamot Cherry, Bespoke Ginseng Chilli, Bespoke Maringa Teal, Bespoke Myrrh Green, Bespoke Senna Yellow, Bespoke Stevia Blue, Bespoke Tabasco Orange, Bespoke Tansy Purple, Bespoke Rivet Forge, Bespoke Rivet Fuse, Bespoke Rivet Quench, Bespoke Rivet Tensile, Bespoke Quest Crab, Bespoke Quest Kelp, Bespoke Quest Limpet, Bespoke Quest Mussel, Bespoke Quest Salt, Bespoke Quest Shell, Bespoke Quest Shrimp, Bespoke Quest Whelk.

Question 2

Specifications

Answer

Product Attributes

ColourBlack, Mandarin, Red, Bespoke Bergamot Cherry, Bespoke Ginseng Chilli, Bespoke Maringa Teal, Bespoke Myrrh Green, Bespoke Senna Yellow, Bespoke Stevia Blue, Bespoke Tabasco Orange, Bespoke Tansy Purple, Bespoke Rivet Forge, Bespoke Rivet Fuse, Bespoke Rivet Quench, Bespoke Rivet Tensile, Bespoke Quest Crab, Bespoke Quest Kelp, Bespoke Quest Limpet, Bespoke Quest Mussel, Bespoke Quest Salt, Bespoke Quest Shell, Bespoke Quest Shrimp, Bespoke Quest Whelk

Compliance & CertificationBS 5852 Ignition Source 5 (Crib 5), BS 7176 Low Hazard, EN 1021-1 & EN 1021-2

Overall DimensionsW340mm x D340mm x H850mm

Seat DimensionsW320mm x D320mm

Seat Height610–860mm

Product Weight15kg

Maximum Weight Capacity135kg

Recommended UsageUp to 6 hours per day

Seat MaterialFabric

Frame MaterialElastomer & Metal

Question 3

Delivery Information

Answer

Please note that these special delivery and installation prices are for retail orders only. Wholesale and Trade orders are not included in the prices shown below. Domestic Delivery Charges (UK Mainland excluding Highlands and Islands and Northern Ireland) UK Mainland Delivery

This policy applies to orders placed directly through the OE Group website by retail customers only.

UK Mainland Delivery Charges for Retail Customers (Excludes Wholesale Customers)

Delivery (Excludes Highlands & Islands and Northern Ireland):

Products (excluding desks):
- £5.00 + VAT for orders under £250
- Free for orders over £250
Chairs – Installation, Assembly & Usage Training:
- £32.50 + VAT
Desks:
- £24.99 + VAT for frame-only delivery
- £65.00 + VAT for frame and desktop (includes installation, assembly, and training)

To request a quote for deliveries to the Highlands, Islands, Northern Ireland, or international locations, please contact us directly on 01502 715400 or email customer.services@oe-group.co.uk.

Important Delivery Information

Please check all items carefully on arrival. Any shortages, specification errors, or damage must be reported within 24 hours of delivery or by the end of the next working day. We cannot guarantee to honour claims reported after this period.

Question 4

Returns and Cancellation Information

Answer

Returns & Your Right to Cancel (Retail Customers)

In accordance with the Consumer Contracts Regulations 2013 and Consumer Rights Act 2015, you may return most items within 14 days of receipt for a full refund of the item cost (excluding original delivery, installation, or training fees).

What You Need to Know:

Keep all original packaging. Items returned without original packaging are not refundable.
Notify us of your intent to return by phone or email within the 14-day period.
Return shipping costs are your responsibility. We recommend using a tracked, insured courier.
OE Group is not liable for items damaged or lost in transit during return.
Refunds will be processed within 14 days of receiving and inspecting the returned goods.

Return Address:

Goods Inwards Department
Online Ergonomics Ltd
Unit 18, Ellough Industrial Estate
Beccles, Suffolk NR34 7TD

Contact us to obtain a Goods Return Number (GRN) before sending items back. This must be clearly marked on the outside of the parcel.

Customised or Made-to-Order Items

Products built to your specific requirements (e.g. chairs with non-standard features) are non-returnable and non-refundable, unless they are faulty or damaged in transit.

If you are unsure whether your needs require a customised product, please contact us before ordering.

Software Products

Software that has been opened, downloaded, or activated is non-returnable and non-refundable.

Faulty Items & Manufacturer Guarantees

Chairs: 5-year guarantee (2 years for 24-hour use chairs)
Desks & Accessories: 1-year guarantee

Guarantees cover normal use. Misuse or unauthorised modification voids coverage. All items are subject to inspection at OE Group before action is taken. At our discretion, we may offer repair, replacement, or refund within the guarantee period.

Reporting a Fault:

Email customer.services@oe-group.co.uk
We’ll issue a GRN (Goods Return Number) and may arrange a site visit or collection (charges may apply for larger items)