THIS LISTING IS FOR DEWITT WEED BARRIER - PROFESSIONAL MAX (FORMALLY DEWITT 20-YEAR). SUPRESSES WEEDS WHILE LETTING AIR WATER AND NUTRIENTS THROUGH. 4.1 OUNCE WEIGHT DEWITT PROFESSIONAL MAX WEED BARRIER. DEWITT IS MAKING PACKAGING CHANGES AND 20 YEAR IS ONE OF THEM.YOU MAY RECEIVE THE THE OLD PACKAGING OR NEW PACKAGING UNTIL THE OLD RUNS OUT. Get your DeWitt Fabric Pins here. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Weed & Pest Control\Weed Control\Weed Control Fabric". The seller is "allseasonscovered" and is located in this country: US. This item can be shipped to United States.