Grodan Improved MM 40/40 6/15 Plugs, 1.5Inches x 1.5Inches x 1.5Inches, 15 per strip, 3 strips per pack, shrink wrappedWelcome to the largest hydroponic marketplace in the United States, your premier destination for all hydroponic needs. Introducing the Grodan Improved MM 40 40 6 15 Plugs, designed to provide optimal growing conditions for your plants. Each plug measures 1. 5 inches x 1. 5 inches x 1. 5 inches and comes in a convenient strip format, with 15 plugs per strip and 3 strips per pack, shrink wrapped for freshness. Ensure your plants receive the best care