Backs	Height x Width (mm/inches)
C1	Child	280 x 430 11.0 x 17.0
C2	Child	330 x 577 13.0 x 22.6
1	Standard	407 x 635 16 x 25
2	Standard	432 x 686 17 x 27
3	Standard	457 x 737 18 x 29
4	Standard	438 x 797 19 x 31
5	Standard	508 x 838 20 x 33
T2	Tall	432 x 533 17 x 21
T3	Tall	457 x 635 18 x 25
T4	Tall	483 x 686 19 x 27

 

 

 

 

 

Left:  Back Kit (includes Matrix Back, two Pivots for mounting the Back to a wheelchair, screwdriver, Matrix Key, and a cover)

 

 

 

 

 

 

 

 

Below:  Sheet Kit (includes Matrix Sheet, four Pivots for mounting the Sheet to a wheelchair, screwdriver, and a Matrix Key)

	Sheets	Sheet Size (mm/inches)
1	Child	660 x 457 26 x 18
2	Adolescent	864 x 508 34 x 20
3	Small Adult	1067 x 558 42 x 22
4	Medium Adult	1270 x 610 50 x 24
5	Large Adult	1168 x 762 46 x 30

*Note: all components can be bought separately