This is a set of 4 packs, each containing 2 backpack strap fixing bands. Brand new, unopened. Purchase date: September 21, 2025. If you have any initial defects, please contact the manufacturer listed. There are no pets or smokers, but this item is stored at home, so please understand and purchase accordingly. No price reduction. Immediate purchase is available. If you purchase with other items, we will discount the shipping difference and ship them together, so please request a combined purchase. We will calculate the amount, so please submit the request as is. If you have any questions, please feel free to comment. Backpack, straps, string, fixing, band, scarce, popular, DAISO, Daiso, Seria, Seria, CanDo, Cando