The freestanding portable acrylic sneeze guard is an effective way of minimizing exposure to airborne droplets. Simple and quick to install on countertops or desks to create a transparent barrier. Designed for use in a variety of businesses and applications: Offices, Banks, Retail Shops, Checkout Stands, Restaurants, Grocery Stores, Pharmacies, Point of Sales, Receptionist's Desks, and many more. The shield stand creates a safe work environment and features a pass thru window. This is the perfect restaurant or office barrier. If you prefer to hang the sneeze guard, there are two pre-drilled holes. Avoid using cleaners with ammonia like regular window cleaners. The best practice is to use air or water to remove the dirt, and blot with a microfiber cloth. The product dimensions are 24" W x 30" H x 8" D. The opening dimensions are 16" W x 6" H. The acrylic has a thickness of 1/8 inch (3mm).