1Lawn aerator shoes opens up hard soil and reduces thatch which is a easy and economical way to improve the health of your lawn 2Rugged iron spikes open air passages in compacted soil to help get water, air, and nutrients down to the root zone 3Adjustable strap and buckle better secures shoes and makes it fit well with your feet, ensuring that they won't loosen or fall off 4Utilize enhanced materials that are harder than common plastic and metal, so that you can rest assure to use it for a long time 5It's easy to wear. Just strap on our lawn aerator sandals and take a walk around your yard This pair of lawn aerator sandals presses softly into soil, allowing air, water, and fertilizer to penetrate the ground and reach the roots of the grass, providing you a greener, healthier lawn. Features: Lawn aerator shoes opens up hard soil and reduces thatch which is a easy and economical way to improve the health of your lawn. Rugged iron spikes open air passages in compacted soil to help get water, air, and nutrients down to the root zone. Adjustable strap and buckle better secures shoes and makes it fit well with your feet, ensuring that they won't loosen or fall off. Utilize enhanced materials that are harder than common plastic and metal, so that you can rest assure to use it for a long time. It's easy to wear. Just strap on our lawn aerator sandals and take a walk around your yard Specifications: Condition: 100% Brand New Material: PP Bottom Sole, Nylon Strap, Iron Spike with Chrome Plating Color: Green and Black Type: 3 Straps, 4 Straps(optional) Spike Quantity: 13pcs for each, 26pcs for a pair Size: Approx.30*13cm/11.81*5.12in Weight: Approx. 767~775g Package Included: 1 Pair of Lawn Aerator Sandals with Accessories Notes: 1. Please wipe out the dirt or mud from the sandals,make it dry, andkeep them cleanaftereach timeused for long service time. 2. Please chek the size and specifications carefully before placing an order. 3. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.