Features:-Composed of solid spikes inserted up to 42mm deep, it allows air, water and nutrients to penetrate the grass roots, promoting deeper root growth.-Easy to install, just push the nails through the shoes and tighten the screws with the wrench (included).-Easy to use, just tie them onto a pair of shoes, suitable for both men and women.-The plate is made of ABS plastic, which is wear-resistant, not easy to crack, strong, durable and has a long service life.-Equipped with adjustable straps, ensure they fit snugly around your feet for a comfortable fit.-With these spikes, you can save on lawn care and maintenance costs and get a greener, healthier, and more beautiful lawn.Specifications:Color: blackMaterial: ABSNumber of nails: 13Nail size: 4.7cmStrap siz.
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