The strip is made of foamed polyethylene LDPE of min. density 25 kg/m3, 8 mm thick, 15 cm wide, available in two lengths: 25 or 50 m. The strip has five notches spaced 1 cm from the upper edge, to enable pulling the excess of the strip protruding over the floor surface.
Collective package contains 150 m (6 coils of 25 m each), or 250 m (5 coils of 50 m each).