Frost Protection:Use FiveFire garden fleece to protect your plants/flowers and vegetables against frost snow and wind etc, all of these extreme weather may destroy and even kill them. Protects down to -5/6C, keep your plants warm and enhance their growth rate. The choice to prevent frost and snow from damaging plants in winter. Material qualitykeeping your crop temperature above a critical level. Not to thick, not to thin but delicate enough to help balance temperature & humidity. High qualityWith high tensile strength and tear resistance, UV protection, not easy to age, the bound edges provide sufficient protection for the lid, durable and reusable Permeable and Good PermeabilityGarden frost cover can be used as an economical mini greenhouse for seeds and seedlings growth. Air, water, and light can pass through it and ensure the nutrients needed for plant growth. Applicable The Plant Fleece is non woven breathable fabric, allowing your plants to be ventilated and breathe freely. It also lets you water your plants whilst making sure they are completely protected in the winter months from the frost and cold.