<b>Specifications</b><br> External Dimensions (L x W x H): 16.93" x 12.6" x 1.18"<br> Internal Dimensions (L x W x H): 16.14" x 1.81" x 0.98"<br> Compatible for most 13.3-inch drawing monitors. <br><br> <b>HUION</b><br> Huion KAMVAS 13<br>Huion KAMVAS Pro 13 GT-133<br> Huion KAMVAS Pro 12 GT-116<br>Huion Q11K<br> Huion Q11K V2<br><br> <b>XP-PEN</b><br> Artist12<br>Artist12 Pro<br>Artist13.3 Pro<br><br>Deco Pro Medium<br><br> <b>Wacom</b><br> Cintiq 13HD<br> Wacom One DTC133<br> Intuos pro PTH651<br><br><b>GAOMON</b><br> PD1161<br><br>Due to variations in the sizes of different models, please check the dimension before purchase