Silicone Design Features: Soft nail edges on the shower drain hair catcher and a large surface area ensure effective trapping of hair and kitchen food particles without blocking the drain. Wide Use: These flat sink strainers are large enough for most sinks, bathtub drains, and laundry rooms, helping to prevent clogs and protect your drains. Reusable Drain Cover: The bathroom drain hair catcher is made of flexible silicone, soft yet durable, making it easy to clean and remove from the drain. It can be used multiple times. Easy to Use: Simply place the bathtub drain hair catcher in the corresponding sink to collect hair. To remove, just grab the small knob to detach the bathtub drain hair catcher, keeping your hands clean. Product Size: The bathtub drain hair catcher measures 5.12" x 5.12" x 0.48", making it suitable for most drains under 5.1 inches in bathrooms, bathtubs, and kitchens.