<b>Please pay attention! </b><br> <b>There are no defects in our products.When you receive it, the chassis will have a film because we put a film on the silver chassis to prevent scratches during transportation.Please tear it off before use.</b><br> Specification: <br> -Poster Size：A3（11.7 x 16.5 inches）/ A4(11.7 x8.3 inches )<br> -Poster Frame Material：Aluminum<br> -Poster stand Pole Material：Stainless Steel<br> -Height Range：25.6 - 41.4 inches<br> -Color Choice：Black and Sliver<br> -Lifting rod diameter: 1 inches<br> -Base diameter: 9.8 inches<br>