Garden Lawn Aerator Shoes ​with Self, Tightening Straps 100% Fully Assembled Lawn Aerator Sandals, Spikes ​Nail Cultivator Yard Garden TooFeatures: 1. A lush and verdant lawn needs a mount of air and water penetration with essential nutrients to enter the soil for grass growing. 2. Suitable for lawn, garden, patio, terrace and can also be used in the construction industry 3. First, install all the nails tightly on the shoe sole, please find all the nails, screw cap, gasket and wrench in the box. 4.Then, you just put on this spikes shoes out of your sport shoes, adjust strap size to fit your sport shoes and tight the buckle, then walk around the whole lawn step by step. 5. You can wear the shoes while you working in the garden, when you finish, you will find a big surprise, the lawn is already loosened, and enjoy efficient working every day! Specifications: Material: PPColor: Green,Black Size: 300mmx130mm/11.81inx5.12in Nail length: app.57mm/2.24in Package includes: 1 x Pair of Scarification Shoes 1 x Set of AccessoriesNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measuring deviation due to manual measurement.Suitable For Adults Over 12 Years OldOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.