Pinit FILLER PAD for Multi-Depth Mailers. 11-3/4 x 17-3/4". 200-lb-test corrugated cardboard. SKU: FMMD1218 (0)No Reviews yet Add to Shopping Cart Details FILLER PAD for Multi-Depth Mailers 11-3/4 x 17-3/4" 1/8" thick. 200-lb-test Corrugated Cardboard. Use with our Multi-Depth Mailer MMD1218. Details Back DetailsFILLER PAD for Multi-Depth Mailers11-3/4 x 17-3/4"1/8" thick. 200-lb-test Corrugated Cardboard. Use with our Multi-Depth Mailer MMD1218. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review