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Product Overview:

The Special Tomato Multi-Positioning Seating (MPS) System is a versatile pediatric seat that provides comfortable positioning with a system of cushions and a 5-point harness designed to be used with any standard chair for versatility. Hip-Flex cushions allow for 30-degrees of pelvic tilt to allow for better range of motion, while the cushions are soft and durable to stand up to years of use. Unique adjustment system allows this seating system to grow with your child, adapting to their unique body shape - even through growth and change.
Notice: This unique custom fabricated item is made-to-order using a "Just in Time" manufacturing process. This is designed to keep your cost lower, but may require an additional 5-6 week lead time before your product ships.

Product Specifications / Dimensions

See below for product specifications.
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Product Options:

Choose an option from each section marked (Required), then click "Add Selections to Cart":
Base Model (Required)
Headrests (Required)
View the headrest cushion styles here.
 View MHL Headrests
Back Cushions (Required)
See the backrest cushion styles here.
 View More Sizes
Seat Cushions (Required)
View the seat cushion styles here.
 View More Sizes

More Information

The Special Tomato Multi-Positioning Seating (MPS) System can be attached to most chairs to allow the child or young adult to be closer to objects and people for better interaction and to improve social skills. A 5-point harness prevents the user from falling off of the seat, and also provides comfortable posture control to sit upright.

The cushions for the headrest, back, and seat come in (6) colors for user and caregiver preference, and a range of sizes to fit a growing child. They are contoured to fit the curves of the body for comfortable and ergonomic positioning, and are designed to stay cool to the touch to reduce discomfort from sticking to skin. The interior is softer for improved comfort, while the exterior is antimicrobial and liquid-impermeable for superior hygiene and easy cleaning. This latex-free cushion material is durable and resistant to cracking, tearing, and peeling for increased longevity.

The Hip-Flex feature allows for up to 30-degrees of pelvic tilt to allow children more range of motion as well as decreasing chance of soreness during extended periods of sitting. It enables proper pelvic positioning as well as allowing for a customized fit for individual needs and preferences.

MPS Seat
Product
Large
Overall Dims
Large Weight
Tray
24"W × 17"D
(61 x 43.1cm)
8 lbs.
MPS Seat w/
Footrest
19"W × 23"D × 47"H
(38.1 x 58.4cm x 119.3cm)
26 lbs.
MPS w/
Floor Base
22"W × 41"D × 42"H
(55.9 x 104.1cm x 106.7cm)
44 lbs.
MPS w/
Push Chair Base
25"W × 42"D × 47"H
(63.5 x 106.7cm x 119.4)
77 lbs.

 

Large MPS Seat Cushions
MPS Seat 
Specifications
ML1 ML3 ML5 ML7
Target 
User Age
6 - 9 yrs 8 - 11 yrs 10 - 14 yrs 12 - Adult
Target 
User Height
45" - 58"
(114.3 - 147.3cm)
48" - 60"
(121.9 - 152.4cm)
48" - 62"
(121.9 - 157.4cm)
58" (147.3cm) 
- Adult
Maximum 
User Weight
150 lbs 150 lbs 150 lbs 150 lbs
Seat Width 11" (27.9cm) 12" (30.4cm) 13" (147.3cm) 13" (33cm)
Seat Depth 11" (27.9cm) 13" (33cm) 15" (38.1cm) 17" (43.2cm)
Seat to Footrest 8" - 18"
(20.3 - 45.7cm)
8" - 18"
(20.3 - 45.7cm)
8" - 18"
(20.3 - 45.7cm)
8" - 18"
(20.3 - 45.7cm)
Top of 
Back Cushion
15"- 20"
(38.1 - 50.8cm)
19"- 22"
(48.3 - 55.9cm)
19"- 22"
(48.3 - 55.9cm)
19"- 22"
(48.3 - 55.9cm)
Top of 
Head Cushion
24"- 28"
(61 - 71.1cm)
26"- 30"
(66 - 76.2cm)
26"- 30"
(66 - 76.2cm)
26"- 30"
(66 - 76.2cm)
Hip Flex Angle -15° to +15° -15° to +15° -15° to +15° -15° to +15°
Floor to 
Seat Height
18" (45.7cm) 18" (45.7cm) 18" (45.7cm) 18" (45.7cm) 

 

Large MPS Back Cushions
MPS Seat 
Specifications
ML2 ML4
Target User Age 6 - 9 yrs 8 - Adult
Target User 
Height
45" - 58" 
(114.3cm - 147.32cm)
48" (121.9cm) 
- Adult
Maximum User Weight 150 lbs 150 lbs
Width 10" (25.4cm) 11" (27.9cm)
Depth 11" (27.9cm) 13" (33cm)
Top of 
Back Cushion
15" - 20" 
(38.1cm - 50.8cm)
19" - 22" 
(48.2cm - 55.8cm)
Top of 
Head Cushion
24" - 22" 
(60.96cm - 71.1cm)
26" - 30" 
(66cm - 76.2cm)

Headrest Cushion Styles: 

Backrest Cushion Styles: 

Seat Cushion Styles: 


FAQ For Special Tomato Multi-Positioning Seating (MPS) System - Large

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Special Tomato Multi-Positioning Seating (MPS) System - Large Pictures:

Special Tomato Multi-Positioning Seating (MPS) System - Large
Special Tomato Multi-Positioning Seating (MPS) System - Large
Shown in use with tray
Shown in use with tray
Shown in use with Special Tomato Mobile Floor Base
Shown in use with Special Tomato Mobile Floor Base