It"s a pair of aerator sandals Easy to use - just attach spikes to the sole of your shoe An easy way to spike your garden lawn Increase oxygen levels in your soil - great Compatible plant growth Increase water and nutrient penetration 4, 2 cm spikes on each sandal One size fits all The straps Compatible secure attachment Sturdy and durable Material: Plastic and Nylon and Steel Nail Size: 30 x 13 cm or 11.8 x 5.1"" G.W.: Approx. 0.5 kg Color: Dark Green Package Included: 1 Pair of Lawn Aerating Shoes Note: Please allow 2-3cm difference due to manual measurement. Besides that different computers display colors differently, the color of the actual item may vary slightly from the following images (1 inch = 2.54 cm), thanks Compatible your understanding. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!