18" x 24" - Clear Acrylic Plexiglass Sheet - 1/16" Thick Extruded. 1.5 mm, .060”. Nominal size saw cuts. Extruded acrylic sheet is perfect for window replacements, signage, displays, aquarium covers, and many more DIY projects. Paper masking on both sides. This is stronger than glass and weighs half the weight as glass. This can also be used for shelving. We can cut many different custom shapes, laser cuts and silk screening.