Product Name: GO QUICK Ⅱ Neck Holder Mount (2nd Generation) Manufacturer: Ulanzi This product has only been used a few times for testing during travel. After that, it hasn't been used and has been stored at home. I used this product for shooting with OSMO ACTION 5PRO. Shipping will be via Rakuraku Mercari Bin or Yuuyu Mercari Bin. Please refrain from price negotiations. Please understand that this is a used item before purchasing.