DIY TOOL: Grommet kit provides you with an economic solution for repairing pool covers, tarps, tents, awnings, etc. The grommets' eyelets can be set in place easily with the hole cutter and mandrel.
EASY TO USE & DURABLE: Made of sturdy metal, the hole cutter and mandrel are made to last for a long time. Each set of metal eyelets and washers fit well together and does not crack and lose easily.
REMINDER: This product is metal, it is not recommended to be wetted; considering the quality of the grommet, do not use too much force during installation to prevent damage to the grommet.