The anti-skid surface prevents the sleeping mat from sliding along the floor of the tent. Coarse pena increases comfort and thermal insulation. Parameters: two-layer mat, anti-skid strukura, material pena EVA, dimensions 200 x 60 x 1.2 cm (60 x 21 cm after laying), weight 0.24/0.31 kg, characteristics: two-layer hiking mat with anti-skid surface.