Thank you for viewing. This is a magnetic, firmly-attached child lock. I purchased it with the intention of installing it in my new home, but I didn't end up using it, so I'm selling it. It's new and unused. Quantity: 8 pieces (2 boxes of 4 pieces each) Purchase price: 2580 yen Please understand that this has been stored by a private individual. Quantity: 8 pieces 2 boxes of 4 pieces each The following is information from the purchase site: Safety and mischief prevention for babies Babies are very curious about things in the house. They want to touch and play with things like furniture drawers, storage boxes, kitchen cabinet doors, and refrigerators. However, drawers and doors can be dangerous for babies, as they can pinch their fingers or bump their heads. This magnetic child lock is something you'll want to have to prevent babies from opening drawers and causing unexpected injuries. Design that doesn't detract from the interior Because it's a magnetic child lock, the design is clean and doesn't show from the outside. It's a great safety measure without compromising the appearance for those who are particular about their room's interior. Safe ABS resin material & strong 3M double-sided tape Safe for babies to lick. This child lock is tasteless and non-toxic, so you can use it with peace of mind. Installation is easy and requires no tools. Unlock with a magnetic key With conventional child locks, there's a possibility that babies can unlock them while touching them. With this magnetic release lock, you can use it with more peace of mind because it can't be opened without the magnetic key!