Features: High quality: The lawn aerator sandals adopt quality PP plastic, good toughness and durable. Can be used for a long time. Function: Solid iron spikes create small hole in the complicated soil to allow air and water to penetrate grass or lawn thatch.Make sure that air, water and nutrients reach deeper into your yard soil and add thickness to your grass with the Jumbo Varieties premium aerating shoes for lawn. Design: The smart one-strap design will allow you to easily put on and remove your spike shoes for grass. Plus, the nonslip buckle will ensure a comfy and tight fit. One size fit all: Our lawn spike shoes has 3 adjustable straps and buckles, simply adjust the length of straps through the mental buckles to have a good secure fit. Application: A very useful tool to keep your lawn aerated, suitable for grass, lawn, garden, patio, etc. Specification: Condition: 100% Brand New Material: PP Color: Shown as Picture Nails Quantity: 26Pcs Optional Type: 3 Straps, 4 Straps Shoe Size: approx. 30*13cm/11.81*5.12in Weight: approx. 767g~775g/27.06oz~27.34oz Package List: 1 Pair of Lawn Aerator Sandals Note: 1. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 2. 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. High quality: The lawn aerator sandals adopt quality PP plastic, good toughness and durable. Can be used for a long time. Function: Solid iron spikes create small hole in the complicated soil to allow air and water to penetrate grass or lawn thatch.Make sure that air, water and nutrients reach deeper into your yard soil and add thickness to your grass with the Jumbo Varieties premium aerating shoes for lawn. Design: The smart one-strap design will allow you to easily put on and remove your spike shoes for grass. Plus, the nonslip buckle will ensure a comfy and tight fit. One size fit all: Our lawn spike shoes has 3 adjustable straps and buckles, simply adjust the length of straps through the mental buckles to have a good secure fit. Application: A very useful tool to keep your lawn aerated, suitable for grass, lawn, garden, patio, etc.