SYM9 - 9 cm Round
SYM12 - 12 cm Round
SYM15 - 15 cm Round
SYM1 510 - 15 x 10 cm Rectangle
SYM2015 - 20 x 15 cm Rectangle
SYM2520 - 25 x 20 cm Rectangle
SYM3020 - 30 x 20 cm Rectangle
SYM3728 - 37 x 28 cm Rectangle
SYM4232 - 42 x 32 cm Rectangle
SYM1 710E - 17 x 10 cm Eliptical
SYM2012E - 20 x 12 cm Eliptical
SYM2515E - 25 x 15 cm Eliptical
SYM3420E - 34 x 20 cm Eliptical
SYM4024E - 40 x 24 cm Eliptical
SYM80S - 8 cm Round, Skirted
SYM1 5100S - 15 x 10 Rectangle, Skirted
SYM20150S - 20 x 15 Rectangle, Skirted
SYM25200S - 25 x 20 Rectangle, Skirted
SYM30200S - 30 x 20 Rectangle, Skirted