Garden roller spikes are an excellent tool when fertilizing the soil on the plot or in the garden. Thanks to them, it is possible to easily transform the roller into an effective aerator that effectively aerates and fertilizes the soil. The spikes are carefully made of durable metal, which guarantees their durability, and are additionally protected against corrosion, which extends their durability. Technical Data Number of Rings 5 Diameter 32 cm Spine Length 60 mm