It is Made of PU Leather, Not Easy to Wear & Tear, Convenient for You to Carry, Which Can be Applied for a Long Time. It Can be Applied to Hold Airpods, Charger Case & Other Small Items, Very Practical for You to Use. the Bag Opens Automatically When You Push with Your Thumb & Forefinger, & Closes Automatically When You Stop to Push. It is Designed to Store Earphones, Earbuds, Small Essentials, Keys, Coin That You Need When You Travel on the Go. Keep It in Your Purse, Luggage, Gym Bag, or Backpack Rucksack Without Cords Getting Tangled or Damaged. Slim Light Weight Design Fits in a Purse Inside Your Pocket, Backpack Rucksack. Various Color for Your Option.