General description With the Relaxdays Plant Cover set, your young plants will thrive during the unpredictable spring weather. These PVC propagation cones create a beneficial microclimate that fosters the growth of vegetable plants and lettuces while providing essential 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 cm Weight: approx. 20 g each Material: Plastic (PVC) Color: Transparent, green Usage These plant covers are designed for easy use: simply place the hoods over the seedlings and secure the wide edges with soil to keep them in place.