Anti-slip floor mats for use on staircases; anti-slip floor mats made primarily of rubber; anti-slip floor mats made primarily of textiles; area rugs; barbecue grill floor mats; bathroom mats; carpet tiles made of textiles; door mats; floor mats; floor mats, fire resistant, for fireplaces and barbecues; rubber mats; shower mats; vinyl floor mats for indoor use, outdoor use; wall coverings of cork; yoga mats