20 x 20 / 22.3 x 22.3 / 25 x 25

30 x 30 έως 34 x 34

30 x 60

40 x 40 / 45 x 45 / 50 x 50

15 x 60 / 24 x 88 / 15 x 90

20 x 120

40 x 80 / 45 x 90 / 50 x 100

60 x 120

60 x 60

75 x 75 / 80 x 80 / 90 x 90

Εξάγωνα