This lawn aerator shoes nails are made of metal materials. Sturdy and durable to use. Features of fine and smooth workmanship, so that you can use it trustingly. Can be worn while mowing the lawns. It can be installed on the aerator shoe easily and conveniently. Features -Color:Silver -Material:Metal -Size:4.20X0.80X0.80cm/1.65X0.31X0.31in - With long design, this metal lawn aerator nails, can be used for most types of lawns. - Enough quantities, a good and replaceable soil nail shoe accessories, easy to replace. - Stable and firm lawn nail shoes, durable and reliable. Easy to use, improve lawn growth quality. - Essential tool for professional gardening and lawn care, can be installed on the shoe easily. - The material is safe and durable, which is wear resistance and practical for the long time use. Package List26 x Aerator Shoe Spikes