CONTAINS - 40 pieces Disposable Self-Adhesive Filter Sticker, 15 cm x 15 cm, Tape width 1 cm, With plastic scraper Apply the catcher to a dry surface. The water flow will be reduced by about 15% after use. EFFECTIVE FILTRATION - The fine mesh provides sufficient coverage to capture hair, towel lint, mud, pebbles and other debris, effectively preventing sewer blockage. EASY TO REPLACE - Large quantity for multiple areas. Disposable immediately after use, no cleaning required. The spatula helps to hold the stickers in place. VERSATILE - Suitable for drainage systems on flat surfaces, such as shower drains, bathtub drains, kitchen drains, garage drains, drains and gardens.