Features: The grass spike shoes are made of high quality material, not easy to deform and break, sturdy and durable.The strong iron spikes create small holes in the complex soil, allowing air and water to penetrate the grass or lawn thatch.With straps and adjustable buckles, they are easy to put on, firm and not easy to loosen and fall off.Wide range of application:It is a very useful tool to keep the lawn aerated, suitable for grass, lawn, garden, patio, etc. Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: plasticSize: 13*30*5.7cmPackage List:1 pair x Lawn Aerator Shoesor1 pair x Lawn Aerator Shoes with Shoe Laces