1.Hair strainer replacement fittings set: you will receive 2 shower drain hair strainer, 2 pieces hair catcher shower immersion pipe and 2 pieces drain strainer insert, compatible with Viega Tempoplex drain set 6960, 6961, 6962, 6963 2.Strong filtering: hair strainer has a filter with wavy structure, which can effectively ensure normal water drainage, while catching hair, animal hair and dirt to avoid clogging of the sewer and the release of unpleasant odours 3.PP material: drain strainer hair filter is made of PP plastic material, which is colourless and odourless, has good corrosion resistance and heat resistance, is strong and wearresistant and is very suitable for sewage pipes such as bathrooms, bathtubs and kitchens 4.Easy to clean: no additional tools are required, simply remove the filter regularly and rinse it with water to remove accumulated hair and harmful substances. It is reusable and reduces maintenance costs