9″ coil, easyflex tree trunk protector, guard young trees against the damage of string trimmers, gardening tools & equipment, rodents & other small pests, developed to blend with tree bark, round tube form supports itself & will not lose its shape in hot sun, functional slotted design allows airflow around tree trunks, protecting against bark rot. For trees larger than 4″ diameter, connect 2 or more coils using the practical expansion tabs, manufactured from 100% recycled materials.