Foam Kit, Color Black, Compatible with Product Type Glasses, Compatible with Grainger Part Number 45NA37, 45NA38, Compatible with Manufacturer Model Number 40208, 40225, 41080, Compatible with Series Rush+, Depth 1 1/2 in, Features Co-Injected Ultra-Flexible Temples, For Use With Safety Glasses, Height 1 3/4 in, Includes Strap, Material Cotton; Foam; Nylon; Polycarbonate, Standards ANSI Z87.1-2010, Width 5 1/2 in, X-Ray Detectable No This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -