Features: Plant Protection Cover: The protective plant bell dome is made of reusable plastic, the quality material is reusable and lasts for multiple growing seasons. Easy to Use: Just take the plant cover over the plants that need to be protected and secure it with tent stakes. The edges can also be covered with soil. Ventilation System: The cloches have a ventilation system that allows plants to breathe while also protecting them from harsh weather. Wide Use: Garden pot bell jars protect your seeds, plants and flowers from frost, preventing them from becoming food for birds and other animals. Customer Service: If you have any questions about this product, please contact us in time, we will provide you with dedicated service. Specifications: Material: Plastic Size: 22*19.5cm 20 * Cloches OR 30 *Cloches OR 50 *Cloches