Home-X Natural Cedar Rings for Garments and Closets (1 Pack, 12 Rings) FRESH CEDAR: 100% natural cedar ring, for safe natural freshness. NATURAL REPELLENT - Safely and naturally repels pests, moths, mildew and mustiness without chemicals. COMPATIBLE TO MOST HANGERS: Fits over most plastic and wire hangers. LONG LASTING: Revitalize scent by lightly sanding cedar. Each ring is about 1.75" diameter. Home-X is a registered trademark of Simply Home Solutions.