[Free Extra Accessories] ITEMporia&reg; Lawn Aerator Shoes W Metal Buckles and 3 Straps - Heavy Duty Spiked Sandals for Aerating Your Lawn or Yard STRONG STRAPS & EXTRA SPIKES - 3 durable straps with strong metal buckles(instead of 2 with plastic buckles) - Now you won't have to worry about the buckles breaking or the sandals coming off easily! Free extra sets of spikes included for replacement! GREENER & HEALTHIER LAWNS - Let water, fertilizer and air reach the foundation of the grass. ALTERNATIVE TO EXPENSIVE LAWN EQUIPMENT - Now you can revitalize your yard simply by wearing these spiked shoes and walking your lawn at any time you like. ONE SIZE FITS ALL - Universal fit goes over most any size shoe or boot. Simply adjust the straps for larger shoes. QUICK AND CONVENIENT - Attach spikes to molded plastic base, strap onto your shoes, and take a walk on your lawn.