Description from Bed Bath & Beyond
Planket 10' x 20' Plant Cover
Protect your plants from damaging frost with a Planket plant cover. This plant cover sheet measures 10' W x 20' long and covers a garden up to 150-quare feet (1 foot high). The sheet comes with grommets along the edge so you can stake it to the ground. This green cover is ideal for quick and easy protection against a mild frost. Made from breathable, water resistant and UV stabilized woven material. 100% Polypropylene (50 gr/m2). Imported.