This is a set of two, as shown in the first photo. This is the last of my stock. The contents weigh 25g. Shipping will be done either by folding the protruding parts as is (in which case the box may be crushed when squeezed into the mailbox), or by folding the box if it doesn't fit in the mailbox (in which case the product may be wrapped in newspaper). Masking tape or cellophane tape may be used to secure the product. I would appreciate it if those who understand the above conditions would purchase. Thank you.