Add a layer of protection between customers and employees with the M-D Easy Install Countertop Sneeze Guard. This fully-assembled barrier is simple to install, just remove the tape-backing and press into place. The product is made from a sturdy aluminum frame with satin-clear anodizing resists damage and provides professional look.. 24 in. W x 36 in. H x 1/8 in. acrylic. Easily replace acrylic if scratched or damaged. Sturdy aluminum frame with satin-clear anodizing resists damage and provides professional look. Acrylic held firmly in place with vinyl U-channel.