This all purpose, universal permanent vacuum cleaner bag is made from robust and hygienic polyamide fabric and is so durable it can be used again and again. When the bag is full, just simply empty it and re-insert the easyto- fit bag back into your vacuum cleaner. It's a great money saver whilst helping the environment. The bag has a clever dust seal foam barrier to keep the dust in the bag, however powerful the vacuum power. Fully washable at 40C, fits most models of vacuum cleaner.