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Flat Rate Box Redwood Reclaimed Lumber. Mixed Thicknesses and Assorted Sizes Exotic Hard to Find Etsy Best Seller Old / New Growth Pacific - Etsy
USPS worker said I can't use flat rate priority mail boxes with size labeled on them? : r/BehindTheClosetDoor
Insulated Box Liners - 12" x 12" x 6" for USPS Large Flat Rate Box
