Size: 4.5*4.5cm / 1.76"*1.76" Color: Blue 1. Efficient Cleaning: Toilet bowl cleaning tablets can quickly dissolve and effectively clean the toilet bowl, keeping your toilet clean and bright. 2. Convenient and Easy to Use: Simply place the cleaning tablet in the toilet tank to continuously release cleaning agents, saving time and effort. 3. Eliminate Odors: The toilet bowl cleaning tablets contain deodorizing ingredients that can effectively eliminate odors, leaving your toilet fresh and pleasant. 4. Eco-friendly and Healthy: The cleaning tablets are made from environmentally friendly materials, free from harmful chemicals, and pose no harm to the environment and health. 5. Economical and Affordable: A box of cleaning tablets can be used multiple times, offering good value for money and is a must-have cleaning product for households. Package includes: 4/8pcs Tablets