E-Z Connect 1604BK-16C Premium Landscape Edging Project Kit, 16-Feet, Black Medium-grade 3.5" high landscape edging system in easy-to-handle 4 ft. lengths Designed to provide a sleek, high-end look with great flexibility for making artistic curves Unique, patented locking connection system and anchoring method, Clean thin top edge to delineate border Anchoring accessories included. Additional anchoring spikes sold separately; compatible model is 1981-RFLL Manufactured from 100 percent recycled plastic materials(Not Metal)