Shields are designed with vents to channel in fresh air Made of sturdy 3/16"; ICI acrylic Distortion-free, optically clear and break-resistant Vents are constructed of tough polystyrene material with brass and plastic mechanisms Replacement vents available separately ZZ76054 and ZZ76055

Shields are designed with vents to channel in fresh air|Made of sturdy 3/16"; ICI acrylic|Distortion-free, optically clear and break-resistant|Vents are constructed of tough polystyrene material with brass and plastic mechanisms|Replacement vents available separately ZZ76054 and ZZ76055

OVERSIZED ITEM: Oversized items do not qualify for free return shipping - Return Policy

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov