DIY warriors and craft pros, meet your new favorite tool. This Tonmifr grommet kit is built for serious projects. The star is the heavy-duty press plier with pre-magnetized jaws – they snap onto the 3/8 inch (10mm) grommets and hold them perfectly in place for one-handed, frustration-free installation. No more crooked eyelets! It punches and sets in one go for materials like PVC banners and tarps. For thicker stuff like leather or canvas, use the included high-carbon steel hole punch first. The kit is loaded with 300 rust-resistant grommets (150 gold, 150 silver) and is made from tough carbon steel that won't bend or break. Whether you're reinforcing a boat cover, making custom curtains, crafting leather goods, or repairing camping gear, this tool delivers clean, professional, and incredibly strong results every time. It's way sturdier than those flimsy craft store kits. If you work with fabric, vinyl, or leather and need reliable fastenings, this complete set is an absolute game-changer and worth every penny.