Hi-Viz 4 inch adjustable safety sash, hangable bag. Hi-Viz polyester tricot double-layered backing fabric. 2 inch sewn-on StarTech® reflective tape. CSA Z96-15 Class 1 Level 2. ANSI/ISEA 107-15 Class 1 Type O. Lightweight packable design. Adjustable hook and loop closure on chest. Adjustable belt on waist. 2 inch longer and 6 to 7 inch wider than regular size sashes.