11x17 / 11 x 17 Picture Frame Satin Black 2'' wide with a 2'' double mat Comes with Styrene glass a 2" Black and a 1/4'' black bottom Matboards and hooks for wall mounting! Frame made of MDF! Fits 11x17 Photos! Styrene glass size is 15 x 21 Fits 11x17 Photos! Actual Frame size is 18.5 x 24.5 This frame is not you generic Picture frame but a custom design that you won't find anywhere else.