Master Mark Plastics 25320 Professional Landscape Edging  4.5 Inch by 20 Foot, Black Easy to install Blocks spreading of grass while making a neat border Creates a raised layer of mulch, rocks, or soil Can be used to form straight borders or gentle curves Provides Professional strength & Durability Blocks spreading of grass, while making a neat border. Easy to install and cut with a fine tooth saw or chop saw Made in USA with 100% HDPE Plastic