Deep root zone aeration: penetrates soil layers gently to a depth of up to 10 cm, enhancing oxygen supply and nutrient distribution in the root area. Ideal for use with irrigation systems to boost lawn vitality. Rust-resistant material: steel-metal composite structure prevents oxidation and deformation, making it suitable for multi-year garden care. Efficient soil conditioning: optimizes soil aeration for healthier roots through a precise spike arrangement, effective in all soil types from sand to clay. Mobile handling: lightweight modular design for easy transport and storage, with a foldable mechanism that requires no tools for quick access. Use scenarios: - Lawn with irrigation: pair with sprinkler or drip systems to improve oxygenation and nutrient uptake for a greener, more resilient lawn. - Garden beds and borders: works across sand, loam, and clay to relieve compaction and support robust root growth. - Seasonal storage and transport: fold flat after use for compact storage in shed or garage; no tools needed.