SPECIFIC DIMENSIONS : Our antique brass curtain rings feature an inner diameter of 30mm (approximately 1.18 inches) and a thickness of 3mm (approximately 0.11 inches). Ensure the right fit for your curtain pole by measuring before purchasing. DURABLE MATERIALS: Made from high-quality iron, our bronze curtain rings are designed with a smooth rounded surface and a stunning metallic luster. The rustproof finish not only enhances durability but also adds a touch of elegance to your curtains. RETRO STYLE: These brass curtain rings showcase a classic copper-plated treatment that embodies an ancient, traditional style. They beautifully complement your curtains and add a strong element of classic design to your home decor. EASY INSTALLATION & VERSATILITY: Simplify your decorating process with our metal curtain hooks. Designed for effortless installation, simply slide each brass curtain ring onto your curtain pole, making it easy to hang and adjust your curtains securely. WIDE APPLICATION: Perfect for various needs, these gold curtain rings are ideal for hanging not just window curtains, but also party lights, dehumidification bags, wind chimes, or kitchenware. They can be used in bedrooms, bathrooms, living rooms, classrooms, offices, restaurants, bars, and motorhomes.