1、Easy to Use and Economical: Aerator spike shoes provide more economical choices for garden, patio, grass, lawn, orchard and farm, a pair of shoes with spikes on the bottom and make the grass look better by just walking around. 2、Adjustable Fit: Our lawn aerator shoes with wide and big soles, one size to fit most women and men's shoes. 2 adjustable straps wrapped around your heel, no slipping and loosing. 3、Sturdy and Durable: Design with using 2 base of Copolypropylene soles to ensure sturdy, durable, and comfortable. At the same time, it is lightweight and portable, and you won’t feel tired when wearing it. 4、Never Bend of Spikes: Heavy duty galvanized spikes add oxygen, water and nutrients to soil easily. Sturdy enough suitable for any hard soil, rocks, or slopes.(Please be careful not to hurt your hands when using the spikes) 5、Easy to Assemble and Disassemble: Comes with full accessories, no other tools required. Just Install the screws, tie the shoelaces and you can use it. It is easy to disassemble and store and carry. Specification: Color: Green Main Material: Copolypropylene+galvanized Shoe Size: 29.5*13cm/11.6*5.1in Spike length: 4.2cm/1.6in Weight: 702g/24.7oz Packing List: 2 * Soles 4 * Straps 1 * Wrench 1 * set of spikes