Grillage plastique

9 x 11 mm 18 x 20 mm 11 x 9 mm 20 x 18 mm 5 x 5 mm 10 x 10 mm 20 x 20 mm 23 x 23 mm 28 x 28 mm

1 m 0.4 m 0.6 m

25 m 3 m 5 m

300 g/m² 500 g/m²