Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [-Friendly Greenhouse Garden Cloche]Our Bell Jar Cloches are made of reusable PET, not easy to deform and break, not easy to age and can be reused.the transparent material has the largest light transmittance and the smallest reflectivity, helpful for plant growth. [6 Pack Plant Protector Cover]provides a practical vent top to easily control ventilation and humidity.which can protect plants of different sizes. [Unique Design]There is a adjustable valve on the top, easy to open or close by rotating the plastic plate, easily control ventilation and humidity.Includes holes at the bottom for optional anchoring stakes.The rotating air can help plant to obtain enough air water circulation and grow well. [Wide Application]Can help keep moisture and keep warm. Portable and compact, easy to store for use. Suitable , garden or flower store use.It can protect seeds, seedlings, small plants and flowers from frost and other weather, and can also avoid becoming food for hungry creatures, insects and birds. size: 26 x 21cm Material: PET colour: as shown Package Contents: 6 x plant covers 18 x fixing nails 10 x labels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.