2pcs Treading Wave Curved Anti-odour Floor Drain Cartridge The sensor uses 3 AAA

The sensor uses 3 AAA batteries (Not Included)

make it completely taut and flat

convenient for filling and cleaning

This finger splint avoid you can bend your fingers at night so you'll feel a relief of pain in your fingers and that

2pcs Treading Wave Curved Anti-odour Floor Drain Cartridge The sensor uses 3 AAA2pcs Treading Wave Curved Anti odour Floor Drain Cartridge product description1. The drian hair catcher made of flexible Thermo Plastic Rubber, anti slip, characterized by resilience and abrasive resistance. Extremely durable to use2. Sewer Pipe Anti Odor Sealing Plug helps to reject the smell, kitchen reverse osmosis, and returns home with fresh air, a good choice for the children and for your family3. silica gel and cutable silicone ring, suitable