Pinit FILLER PAD for Rigid Mailers. 12 x 14-1/2". .030" thick chipboard. White one side. SKU: F1215CHP Price: $21.83Unit Price: $0.4366 50 - Price: $21.83 100 - Price: $34.51 300 - Price: $82.41 500 - Price: $120.25 1000 - Price: $200.40 (+FRT) DETAILS Rigid Mailer FILLER PAD 12 x 14-1/2" .030 thick chipboard. White one side. Pads fit in rigid mailers MRTT1215W, MRTT1215K & MRTT1215WPS. 1000... DETAILS Back DETAILSRigid Mailer FILLER PAD 12 x 14-1/2" .030 thick chipboard. White one side. Pads fit in rigid mailers MRTT1215W, MRTT1215K & MRTT1215WPS.1000 quantity is wholesale priced and a +FREIGHT ITEM. CALL FOR FREIGHT QUOTE.