It will hold grommets well if they are installed. HH-66 vinyl cement can be used to make other alterations. In width will have a seam from heat welding. Dimensions listed are the full size.Popular applications include: pond liner, roofing, car/boat cover, floor cover, hay tarp, divider, shade screen, construction, truck, vapor barrier, agriculture, sport tarps, etc. 3-ply coated vinyl, UV protected, Anti-mildew, Tear-resistant. 100% waterproof, fish-safe, great for ponds of all kinds. White on both sides, both sides are UV protected. Does not come with grommets or pipe sleeves/pole pockets. Check out my other items. The item "Vinyl Pond Liner 20 oz. 22 mil Heavy Duty White Tarp (Multiple Sizes)" is in sale since Friday, October 23, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Ponds & Water Features\Pond Liners". The seller is "pointonepremiums" and is located in Saint Paul, Minnesota. This item can be shipped to United States.