Description: With these lawn aerator shoes you can exercise and more fun, you don't need other heavy and expensive machines in your garden. The ergonomic design ensures that the shoes stay firmly on your feet and the pointed nails make it easier to dig into the ground for effective ventilation. Let water, fertilizer irrigation and air flow down to the base, creating thick green and improving the health of your lawn. Features: [Adjustable Straps] 2 Heavy-duty straps with metal buckles and non-slip texture ensure your foot never slips out of the shoe while you aerate your lawn. [Practical design] Long spikes allow water, nutrients and air to flow to penetrate deeper into your lawn's soil, leading to a softer, healthier root system. [Multifunctional] Aerate your lawn with our spiked sandals and exercise at the same time. [One size] The straps to secure your foot to the sandal are adjustable and fit all shoe sizes, including women's. [Easy to use and assemble] Come with a mini wrench, just attach the studs on the scandals with screws, pass the straps through the buckles, finished in 5 minutes. Features: Color: green Size: one size unique Material: polypropylene, metal Finish: Galvanized Style: practical Application: ground Occasion: garden, farm Package size: 31.5 * 14.5 * 4.5cm / 12.4 * 5.7 * 1.77inch Package Weight: 670g / 1.47lb Package list: 2 * sandals 1 set * screws 4 * strap 1 * wrench