Description: 1 Size Fits AllThis lawn shoe is designed to fit any size foot. So you can attach your sandals securely to your regular shoes and start inflating. Easy to UseNail shoes is free installation, adjust the straps to ensure a proper fit, easy to put on and take off. Quick and EasyJust wear these Nail sandals when walking the lawn for quick and easy aeration. Multifunctional If you're wearing yard aerator while mowing, you'll be doing two jobs at once. The best assistant for loose soil. Multi PurposeAeration shoes applicable to grassland, garden, courtyard, floor, can also be used in the construction industry. Size Chart: Size: 30x13cm//11.81inchx5.12inch Nail: 4.2cm/1.65inch Package Includes: 2 Lawn Aerator Shoes Sole Note: Conversion: 1inch=2.54cm, 1cm=0.393inch Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!