General description With the Relaxdays plant covers set of 10, your young plants will safely endure unpredictable spring weather. These microclimate-creating PVC growing caps promote the growth of vegetable plants and salads while providing protection against strong sunlight, hail, frost, and pests. Technical specifications Dimensions (H x W x D): approx. 22 x 19 x 19 cm Ventilation hole diameter: approx. 2.5 cm Weight: approx. 20 g each Material: Plastic (PET) Colour: Green, Transparent Usage These plant caps are ideal for delicate young plants in spring. They are easy to use: simply place the caps over the plants and secure the wide edges with soil to ensure stability.