Materials: Sodium dodecylbenzenesulfonate, sodium hypochlorite Size: 8.3*7.8cm / 3.24"*3.04" Color: As shown 1. Effectively unclogs drains, quickly dissolving grease, hair, and organic clogs, keeping pipes clear and odor-free. 2. Safe formula, gentle on pipes, suitable for a variety of drainage systems, including kitchens, bathrooms, and sinks. 3. Easy to use, no pipe disassembly required, saving time and effort, making it a top choice for household cleaning. 4. Powerful deodorizer, effectively eliminates sewer odors and keeps indoor air fresh. 5. Suitable for a variety of pipe materials, including PVC, metal, and cast iron. Safe, reliable, and corrosion-resistant. Package Includes: 1 package contains 1/2 products