Package and Size: 20pcs suction cups with loops. The diameter is 30mm/1.16", and the ring diameter is 22mm/0.85". The quantity is enough for daily use, and the load-bearing capacity is strong. High-quality material: The suction cup is made of high-quality environmentally friendly PVC material, high-quality material can prevent yellowing, more adaptable, good performance, wear-resistant and not easy to deform. The plastic suction cups are removable and reusable. Easy to use: Clean and dry the wall surface before installation, then you can put the suction cup where you want, and finally press the air release device in the middle of the suction cup. To remove the suction cup hanger, pull down on the suction cup and squeeze in the air. Wide Applicability: The clear suction cups are perfect for hanging on walls, windows, mirrors, showers, bathrooms, kitchens or any other clean, smooth and non-porous surface. You can use it to hang what you want and decorate your home. Once applied, it is unaffected by heat or cold. After-sale guarantee: We adhere to the goal of winning your trust with quality and service. If you have quality problems after receiving the goods, please contact us in time, we will give you a satisfactory answer as soon as possible.