Breathe smoothly: heavy nails into the ground, open the air channel, cut through dense soil, maximize airflow and water absorption, can open hard ground, reduce thatch, is a simple and economical way to improve the health of the lawnExercise your muscles: you can wear lawn sandals to walk around your garden, fully exercise your thighs and calves, a good way to exercise and dig your lawn to help the lawn get water and air to the root zone.Adjustable Straps: The inflatable lawn sandals have straps and adjustable buckles to better secure the shoes and keep them close to your feet, ensuring they won't loosen or fall off.One size fits all: Lawn nails fit everyone The best gardening job you deserve