1. **Heavy Duty Design**: Our suction cup is engineered with a heavy-duty construction, ensuring maximum strength and durability for lifting glass, tiles, and other smooth surfaces effortlessly. 2. **Large Diameter**: With a diameter of 20mm, this vacuum suction cup provides an excellent grip and enhanced lifting power, making it good for both professional and DIY projects. 3. **Material**: Crafted from high-quality rubber, our suction cup offers resilience and a secure hold without compromising on flexibility, ensuring long-lasting performance in various applications. 4. **Chemical-Free**: Our suction cup is manufactured with no harmful chemicals, making it safe to use in your home or workplace while adhering to safety standards. 5. **Easy Manual Operation**: Designed for simplicity, this manual suction cup lifter requires no additional tools, allowing you to easily lift and move heavy items with confidence and precision., Manufacturer: ZKLGS