Honeywell Safety Products Fendall Porta Stream I, II, & III Emergency Eye Wash Station Dust Cover Length 14 1 2" Width 14 3 4" single and multi gas detectors 12 per Dozen 025 87659 25PK 12 per Dozen reusable container that will hold up in your tool box Honeywell Safety Products Fendall Porta Stream I dust and debris from getting into the eye wash station basinINSTANT ACTIVATION: Dust cover attaches to the eye wash station activation handle or pull strap for instant detachment in one motionHIGH VISIBILITY: Bright yellow color makes the eye wash station stand out in the workplace ensuring quick and easy identification in emergency situations