MPS Seat Only

1.100,001.400,00 excl. VAT

The MPS (Multi Position Seating) shell system comes in a size Large & Small. You can choose between a wide range of headrest, back and seat cushion sizes to get the perfect body support for the user and it comes in various colours. The shell can easily be strapped onto a regular chair, with one strap behind the back and the other underneath the seat.

Product Decisions (Add-Ons)

Cushions Colour *

Headsupport *

Back Support (Small) *

Back Support (Large) *

Seat Cushion (Small) *

Seat Cushion (Large) *

MPS Mobile Base Small (Indoor)

MPS Mobile Base Large (Indoor)

Delta Jogger Base Small (Outdoor)

Delta Jogger Base Large (Outdoor)

MPS Tray (Small)

MPS Tray Large

Product price
Additional options total:
Order total:
SKU: N/A Categories: ,

Soft Touch Cushions

The Special Tomato™ MPS Seat Only has been designed to offer comfortable and proper positioning support. Designed for use at home, school, and anywhere else your child’s busy lifestyle takes them.

The MPS Seat Only is equipped with soft, lightweight, and durable modular seating surface cushions that allow for individualized adjustment. Seating surface modules are soft for comfort and is supported by the seat shell to maintain position. Cushions are made from a new latex-free material that is not only soft, but is tough and durable to withstand deflating, cracking, and is impermeable to fluids.

Product Highlights

  • MPS Seat Only comes in 2 sizes – each size can grow with the change of a Seat cushion 
  • Integrated 5-point Harness – padded straps for better comfort 
  • Seat cushion is contoured and can be adjusted to the need of the user 
  • Back cushion is contoured and can be adjusted in the height 
  • Head Rest cushion is contoured – comes as standard or with lateral supports 
  • Integrated straps for secure attachment to standard chairs 
  • The Special Tomato products contain NO Phthalates 
  • Latex free material 
  • Peel- and tear-resistant and impermeable to fluids 
  • Withstand cracking 
  • Anti-microbial agent 
  • Cleans easily with common disinfectants 
The MPS only can be attached onto an regular chair like the sitter seat, in some countries this is also a authorised car seat in some contries

MPS Cushions

Headrest Cushions

MHL / Lateral Headrest
With more support around the neck
19 cm x 16,5 cm

MBL / Lateral Headrest
With more support around the neck

MHS / Standard Headrest
Less neck support for children with more head control
18 cm x 15 cm

MBS / Standard Headrest
Less neck support for children with more head control

Back and Seat Cushions for size small

Back Cushions

20 cm x 21,5 cm

23 cm x 28 cm

Seat Cushions

18 cm x 15 cm

22 cm x 20 cm

The mps comes in various sizes as well as colors

25 cm x 25 cm

25 cm x 30 cm

Back and Seat Cushions for size large

Back Cushions

25,5 cm x 28 cm

28 cm x 33 cm


33 cm x 35 cm

Seat Cushions

28 cm x 28 cm

30 cm x 33 cm

33 cm x 38 cm

33 cm x 43 cm

Product Accessories

MPS Tray

The MPS tray can be used for the MPS shell soyour child have theirown dinner table while they sit in their comfortable soft touch cuhusions
The MPS Seat Only can be mounted onto a large majority of chairs, push chairs ect.
The MPS Tray is able to tilt backwards and forwards as well as the MPS shell it self

Product Upgrade / Multiple Usage

MPS Mobile Base

TheMPS Mobile base tray attachment are used mount the tray onto the shell, but they do not need the detached with the tray

MPS Cushions in a Delta Jogger

Delta Sitter fitted with out MPS for easy acces to outdoor activities with your child

MPS Shell on a regular chair

The MPS Hi-Low is made for kids who need full body support, and with the MPS it is possible to tilt the user both backwards up to 30 degrees and 10 degrees forewards and not only that it is also able to be height adjusted, and it can be complimented with a tray which makes it easy to eat of as is very easy to clean afterwards

Seat Cushions – Small & Large

Cushions Seat width Seat depth Hip Flex angle Seat to Footrest approx. user age approx. user height
MS1 18cm (7″) 15cm (6″)  -15° to + 15° 15-40cm (6″-16″) 9mos.-3yrs 71cm-94cm (28″-37″)
MS3 23cm (9″) 20cm (8″)  -15° to + 15° 15-40cm (6″-16″) 2yrs-5yrs 71cm-94cm (28″-37″)
MS5 25cm (10″) 25cm (10″)  -15° to + 15° 15-40cm (6″-16″) 4yrs-8yrs 101cm-127cm (40″-50″)
MS7 25cm (10″) 30cm (12″)  -15° to + 15° 15-40cm (6″-16″) 5yrs-9yrs 109cm-132cm (43″-52″)
ML1 28cm (11″) 28cm (11″) -15° to + 15° 20-45cm (8″-18″) 6yrs-9yrs 114cm-147cm (45″-58″)
ML3 30cm (12″) 30cm (12″) -15° to + 15° 20-45cm (8″-18″) 8yrs-11yrs 122cm-152cm (48″-60″)
ML5 33cm (13″) 38cm (15″) -15° to + 15° 20-45cm (8″-18″) 10yrs-14yrs 122cm-157cm (48″-62″)
ML7 33cm (13″) 43cm (17″) -15° to + 15° 20-45cm (8″-18″) 12 – adult 147cm- (58″- )

Back Cushions – Large

Cushions Lateral width Height Top of Back cushion Top of Head cushion approx. user age approx. user height
MS2 20cm (8″) 21cm (8.5″) 28cm-40cm (11″-16″) 45-58cm (18″-23″) 9mos.-3yrs 71cm-94cm (28″-37″)
MS4 23cm (9″) 28cm (11″) 38cm-51cm (15″-20″) 53-56cm (21″-26″) 2yrs-9yrs 81cm-132cm (32″-52″)
ML2 25cm (10″) 28cm (11″) 38cm-51cm (15″-20″) 61cm-71cm (24″-28″) 6yrs-9yrs 114cm-147cm (45″-58″)
ML4 28cm (11″) 33cm (13″) 48cm-56cm (19″-22″) 66cm-76cm (26″-30″) 8yrs-adult 122cm- (48″-)

You may also like…