Easy to wear with adjustable straps and buckles, providing a secure fit. Designed to stay in place during use. The solid iron spikes create small holes in the soil, allowing air, water, and nutrients to reach the grassroots for healthier growth. Made from PP plastic, these lawn aerator sandals offer good durability and toughness for long-term use. Loosen soil naturally while walking, helping your lawn breathe and absorb essential nutrients. Suitable for use on grass, lawns, gardens, patios, and other outdoor areas. A practical tool for maintaining healthy outdoor spaces. Color: Green Material: PP + carbon steel Package Contents: 2 * soles 4 * shoelaces 26 * nails Only the above items are included; other accessories are not part of the package. Note: Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.