Thank you for viewing. This is a set of 8 items, almost unused. I purchased multiple items and opened them, but I stored them without using all of them. 【Product Description】 ・Brand: Only One ・Product Name: Side Lock ZERO ・Features: Double safety device ・With key (handle removal) ・Installation method: Compatible with gaps of 30-45mm After packaging, I will ship via Rakuraku Mercari Bin or Yuuyu Mercari Bin. Thank you.