【Cuttable Sponge】The suitcase comes with a shock-absorbing sponge, which can effectively prevent impacts and other damage to items inside the box. It's cushioned, so you can cut it to fit your needs. 【Portable Carrying Handle】Designed with an independent handle, it's very convenient to carry. The box size is 30 x 21 x 10CM, suitable for most items, making it easier to carry when you go out. 【Durable Shell】Aluminum alloy + ABS, the aluminum alloy frame is strong and durable. It can protect precision instruments from scratches. 【Convenient Opening and Closing】Snap-type switch, no complicated steps required, just press to open, you can quickly find what you need, and it's also convenient for storage. There are some minor scratches. The sponge inside is in the condition shown in photo 6. #AttacheCase