OMRON SB-172/2 boxes Plaque Removal ・Shipped via regular mail (no compensation). ・Change to Mercari mail (with compensation) for an additional 100 yen. Please contact me before bidding. ・As there are no envelopes that fit this product, I use a handmade envelope using flyers, etc. ・For new packages, the box is 2.5cm thick, so it will exceed 3cm if protected with bubble wrap, so it will be placed in the envelope as is. ※ I do not respond to price negotiations.