Product Dimensions: Overall Vertical Height 130mm (5.12in), Overall Length 500mm (19.68in) per section, Width 190mm (7.48in) Material Specifications: SS400 Structural Steel construction with electrodeposition coating for enhanced durability and weather resistance Design Features: Dual-bladed configuration with extremely sharp points, providing comprehensive security coverage Installation Details: Pre-drilled oval slots for secure mounting with stainless steel screws Manufacturing Origin: Professionally designed and manufactured in Japan with precision craftsmanship Weight Specifications: Each section weighs 1.5kg (3.30 lbs) for robust and stable installation Spike Specifications: 9mm (0.35in) diameter spikes engineered for maximum deterrence capabilities