Made of extra-soft, extra-light foam. Tapered shape fits easily in ear canal and gently and snugly seals without pressure. Low pressure, smaller design is perfect for extended wear. Provide maximum foam comfort with appropriate protection for mid- to high-level noise areas. Hi-viz bright orange plug and neon green cord. Non-irritating, 100% PVC-free. Tested to ANSI S3.19-1974. Please call for special pricing.