Specification: Name: Toilet Bowl Cleaning Block Content: 50G 4 0.11LB 4 Weight: 200G Box Ingredients: Natural Shelf Life: 3 Years Package Includes: 1 2 3 Boxes Toilet Bowl Cleaning Block Notes: 1. Please allow 2-3cm error due to manual measurement. 2. Color may not appear as exactly as in real life due to variations between the computer monitors.Wide Scope of Application — Widely used in toilets, squat toilets, urinals, water pipes, washbs, tile walls, etc. How to Use — You only need to put it in your toilet tank to automatically clean the toilet, which is very convenient. Long-Lasting Fragrance — It can leave a light fragrance in your bathroom and make you feel more happy. Natural Ingredients — This product is made of natural ingredients, you can use it with confidence. Toilet Bowl Cleaning Block — This toilet bowl cleaning block can remove stains on the toilet and make your toilet look brand new.