This is an adjustable MOD watch strap made of leather. I purchased this to replace the strap on my ALETTE BLANC Lily Collection watch, measuring the size beforehand. However, I made a mistake and bought the wrong size, a narrower width. I couldn't return or exchange it, so I'm selling it. I only opened the box, and the contents haven't been taken out. The paper that came with the product upon arrival is also included. Buckle (photo 4): Silver Strap color: Greige (the actual color is darker than the image on the website (photo 5) - see photos 1 and 2). Please check photo 6 for compatible models and model numbers. −−−−−−−−−− Quoted from the following website: [MOD] A custom watch parts brand that started with the theme of "updating your wrist." MOD stands for Make Only Detect and Modify. The concept is based on three things: Creation (Make) Creating new products that are not in the manufacturer's lineup Special (Only) A special watch just for you that doesn't overlap with others Discovery (Detect) Discovering a new side of your watch MOD redefines how to enjoy watches by creating new products with a unique sensibility that has never been seen in the market before. [Product Points] SMOOTH LEATHER STRAP Smooth leather strap Smooth leather means smooth leather, and it is a high-quality leather with a flat surface, soft touch, and elegant color. The appeal of genuine leather is that it becomes more supple and fits the skin the more you use it. You can enjoy the change in texture and aging over time depending on how you use it. The strap attachment uses an easy lever system, so you can easily replace the strap without tools. Enjoy changing the strap to your favorite color to match your mood or outfit of the day. Model number: MDBLR001 Strap material: Strap part = smooth leather (cowhide) Buckle part = stainless steel Strap width: 11mm −−−−−−−−−− MOD ALETTE BLANC compatible ALETTEBLANC watch replacement strap replacement band leather genuine leather replacement belt high quality waterproof back leather belt width 11mm