This is a pet seatbelt that attaches to the car's seatbelt buckle. Purchased in August 2020. It was easy to use with adjustable length, but I no longer need it as I now use a drive bed. It's the type that secures by removing the Velcro on the handle and attaching the seatbelt buckle. Excerpt from the product website: [Suitable for] Width 2.5 cm, length adjustable from 67cm to 107cm, allowing pets to move freely. Suitable for small, medium, and large dogs, as well as cats. ⚠️ When searching for the same product on Amazon, you may find a type that can also be attached to the headrest, but it seems that the product has been changed since I purchased it. Please note that this product cannot be attached to the headrest. [Condition] ・Used less than 10 times, but there may be some minor scratches and dirt due to use and long-term storage. [Notes] ・⚠️ Although the operation has been confirmed, it is only a check by an amateur, so please understand that there may be oversights. ・Not new. ・Used item, so there are small scratches and dirt associated with use. ・Please judge the condition from the photos. ・As I have a pet, there is a possibility that pet hair may occasionally be attached. Thank you for your understanding. [Shipping Method] ・We plan to use anonymous shipping via Yu-Yu Mercari Bin or Yu-Packet Post. ・Please note that we may change from Rakuraku Mercari Bin to Yu-Yu Mercari Bin, or to Eco Mercari Bin, depending on the size and shipping costs. ・If you have a specific Mercari Bin shipping preference, please consult with us before purchasing due to shipping costs. [Days until shipment] ・Please wait based on the number of days until shipment displayed, but if you are in a hurry, please consider other sellers. 1000-220