Keep your rings perfectly fitted with this versatile ring sizer set, which includes 12 adjusters in four styles—3.5mm thin circular, 5mm thick circular, 3.5mm thin flat, and 5mm thick flat—ensuring a solution for any ring type. Made from soft, elastic, and skin-friendly plastic, these adjusters provide a comfortable, secure fit while preventing slipping or discomfort. Easy to install and adjust, they eliminate the need for resizing and keep your rings snug on your finger. The smooth surface allows for effortless cleaning, making them suitable for daily wear. Whether you're working, doing chores, or simply wearing a slightly loose ring, these ring sizers for loose rings protect your jewelry from scratches while ensuring a flawless fit.