These lawn aerator shoes are designed to help you maintain a healthy ground. Featuring stable metal spikes, they penetrate the soil to allow air, water, and nutrients. The sturdy construction ensures use, making them perfect for any gardening enthusiast looking to improve their lawn's health. Features -Color:Silver -Material:Metal -Size:7.00X1.00X1.00cm/2.75X0.39X0.39in -Easy installation: the grass spikes are designed for simple and quick installation, ensuring a precise fit for efficient soil aeration activities -High penetration power: these spikes offer excellent penetration, even on hard surfaces, allowing for quick and effective soil aeration -Optimal length: with seven cm length, these spikes penetrate deep into the soil, providing nice aeration and promoting lawn growth -Versatile use: suitable for various lawn scenarios, these spikes are your ideal assistant for soil loosening and lawn maintenance -stable material: made from robust materials, these spikes resist bending and breaking, ensuring longterm performance and reducing the need for frequent replacements Package list: 20 x grass nails