Our Rectangle or Square Aluminum panels are a great option for both indoor and outdoor applications. They are lightweight, yet the material we use does not swell, warp or bow. Our Rectangle or Square panels are popular because they are found to be very rigid and sturdy. We offer suction cup attachments to allow your Rectangle or Square Aluminum Panels to hang from the inside of a window for easy display at your storefront. Another choice for hanging our panels is our 3M command strips, available to you, allowing you to attach these ridged Rectangle or Square Aluminum Panels directly to your wall. We also offer the option of pre-drilled holes on top of your sign, should you choose to hang the Rectangle or Square Aluminum Panel sign from your ceiling. Finally, our Stainless Steel Standoffs are a great way to set off your sign if you plan on mounting it for more long-term use. Our rigid Rectangle or Square Printed Aluminum Panels are meant to be used for a term of 1-10 years in both indoor and outdoor settings. These rectangle or Square Aluminum Panels are perfect for real estate, manufacturing, retail storefronts, or general business applications.