1. EZ Step-In Posts can be used for plant and tree support, fencing, livestock containment, trail-marking and other applications without digging, hammering, or pounding. Heavy-Duty EZ RING, made of military-grade polymer with UV-stabilizer, attaches to the EZ Step-In Post, or an existing post support (between3 ⁄8-and ⁄4-inch in diameter). www.ezstepproducts.com