karpet penyaring emas karpet filter alfombra atrapa oro karpet tikar plastik pertambangan the size is 1x15 meter/roll karpet penyaring emas karpet filter alfombra atrapa oro karpet tikar plastik pertambangan the thickness is 24mm or 26mm karpet penyaring emas karpet filter alfombra atrapa oro karpet tikar plastik pertambangan 24mm thickness, size 1x16 meters/roll, weight 65kg/roll. 26mm thickness, size 1x15 meters/roll, weight 77kg/roll. 27mm thickness, size 1x15 meters/roll, weight 82kg/roll.