Calling all crafters, DIY enthusiasts, and makers! This CooBigo 100-pack of D-rings is exactly what you need for all your strap and harness projects. These 1/2 inch (13mm) metal rings are perfect for so many applications - think dog collars, leashes, belts, luggage straps, backpacks, harnesses, and so much more. The 2mm thickness gives them solid durability without being bulky, and the double-sided plating with seal oil treatment means they won't fade or corrode easily. Since they're not welded, they maintain their strength and won't break under pressure. The alloy material feels substantial and high-quality, not cheap or flimsy like some hardware store finds. Having 100 pieces means you can tackle multiple projects without worrying about running out, and they're consistent in size and quality throughout the pack. Whether you're making custom pet gear, repairing bags, creating tactical equipment, or any project that requires reliable strap hardware, these D-rings will get the job done perfectly. They're one of those basic supplies that every serious crafter should have on hand because you never know when you'll need them for a repair or new creation. The value is fantastic for what you get - quality hardware that makes your projects look professional and last longer!