Richell Baby Guard Series Peel-off Hinged Door Auto Lock Set of 2 Purchased several years ago. I am selling these as I no longer need them, having used other products. ○ Opened once. 　The cellophane tape on the back has discolored due to age. 　→ Listed as "Like New". ○ Due to thickness, I cannot use cushioning material. 　I plan to put it in an envelope after waterproofing. ○ I may suddenly delete the listing due to my own circumstances, such as giving it to an acquaintance. This item has been stored at home by a private individual. Please understand this before purchasing. If you have any concerns, please let me know in the comments before purchasing. Baby Safety Measures Finger Pinch Prevention