Simple and functional black door stopper, with instructions. Attaches to the entrance door with a magnet, convenient for bringing in strollers, etc. You can stop the door by simply stepping on the stopper, and release it by lightly pushing the door. - Brand: MARNA - Color: Black - Included items: Instruction manual - Size: Approximately 15cm x 4cm - Usage: Door stopper Thank you for viewing. I purchased this for 5500 yen on Rakuten, but it didn't fit my house's entrance door, so I'm giving up on it. I'd be happy if I could find a buyer!! I've only used it for a trial run!