1. The product is of durability. 2. The suction cups are less likely to be affected by high or low temperatures and are resistant to aging, offering protection for your items. 3. The mushroom - shaped transparent suction cups are transparent, thick, sturdy, long - lasting, and reusable. 4. They can be easily attached to smooth surfaces such as glass and ceramics. When you want to remove the suction cups, simply pull them up to break the suction. 5. It has a wide range of applications. It is suitable for home decoration, holiday decoration, organization and storage projects, as well as hanging handmade ornaments. It is also suitable for fixing soap dishes, bathroom brackets, and kitchen storage racks. During holidays, it can be used to hang various signs and small lights on windows. 6. There are 7 sizes available. You can choose suction cups from small to large. After purchase, you will receive 50 transparent suction cups to meet different needs. Package Contents: 50 transparent suction cups Specifications: - Material: Plastic - Diameter 15: Approximately 15 mm/0.59 inches - Diameter 20: Approximately 20 mm/0.79 inches - Diameter 25: Approximately 25 mm/0.98 inches - Diameter 30: Approximately 30 mm/1.18 inches - Diameter 35: Approximately 35 mm/1.38 inches - Diameter 50: Approximately 50 mm/1.97 inches - Diameter 60: Approximately 60 mm/2.36 inches Precautions: 1. Due to manual measurement, a 1 - 2 cm error may occur. Please make sure you don't mind this before placing an order. 2. Due to differences between different monitors, the pictures may not accurately reflect the actual color of the items.