Standard: Unisex size, flexible use, easy to wear for men and women. Durable: Constructed of durable, solvent-resistant polypropylene, strong structure, reliable performance. Widely Used: 3/4inch Short spikes is perfect for epoxy floor installation, and other overlays, cover application. REJUVENATING YOUR LAWN:Each lawn aerator shoes has steel spikes, which can easily penetrate the soil and allow air, water, and fertilizer to penetrate deep into the root system of your lawn, you can make the grass grow better by walking around, and give your body an aerobic workout- Before using the inflatable lawn tool shoes,If where you are using this is too dry, I suggest lightly spraying with water before using. SUITABLE FOR MANY TYPES OF LAWNS:Our improved lawn aerator shoes with thickened and upgraded sole and upper materials will work well whether. your lawn soil is sand, gravel, clay, or even has a slight slope. You can clean and save them when you don't need them and use them season after season. Color: Green and Black Material: PP Package Contents: 1 pair * Green lawn Spiked Shoes 1 pair * Black lawn Spiked Shoes 2 * Wrench 8 * Plastic buckle 52 * Screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.