DOINN 10pcs /Pack Household Toilet Drainage Pipe Unclogging Foaming Tablet

1. Scope of application: toilet/pipes
2. Quickly removes bathroom odors for a fresh, natural atmosphere
3. Automatically flushes out toilet dirt, keeping it fresh and clean for a long time
4. Made of environmentally friendly, non-polluting materials, non-corrosive to the toilet and sewer, leaving no residue
5. Long-lasting and durable, preventing the breeding of stubborn dirt
6. Easy to use and harmless to the environment
7. Size:
– Cardboard: 21.7 x 10.5cm
– Diameter of bubble sheet: 2cm
8. Weight: about 50g