Description: With these lawn aerator shoes, you can get a good exercise and more fun, without the need for other heavy machinery and expensive around your land. The ergonomic design ensures that the shoes stay firmly on your feet and the sharp nails make it easier to dig into the ground for effective aeration. Let water, fertilizer irrigation and air root to create thick green and improve the health of your lawn. Features: 2 sturdy straps with metal buckles and non-slip texture so your foot never slips out of the aerator shoe while aerating your lawn. 2.2 inch spikes long allow water, nutrients and air to penetrate deeper into your lawn's soil, creating a softer, healthier root system. Aerate your lawn with our cleated sandals and exercise at the same time, an affordable and effective gardening and lawn care tool, creating a better environment and a stronger body. One size fits most, the straps to secure your Sandal foot are adjustable and fit all shoe sizes, including women's shoes. Easy to use and assemble, comes with a mini wrench, just attach the nails on scandals with screws, pass the straps through the buckles, finished in 5 minutes. Features: Color: green / black (optional)< br/> Size: universal size Material: plastic + metal Package size: 31.5 * 13.5 * 4.8cm / 12.4 * 5.3 * 1.9inch Package Weight: 1040g / 26.1oz Package list: 2 * sandals 26 * Nails 26 * screws 4 * strap 4 * metal buckles 1 * mini trench 1 * manual