Create clean, professional grommet headers with these 36 mm inner-diameter brass curtain eyelets. Durable metal rings snap together through fabric openings to form reinforced channels that slide smoothly on rods. A hole-cutting template is included to speed setup and ensure accurate spacing across panels. Ideal for medium-weight drapery where a crisp, modern hang and easy movement are desired. Designed for everyday crafting, they balance durability with comfort so you can focus on accu.