This item splits a 3.5mm stereo mini-phone jack (female) input into two 6.35mm mono standard phone plug male (R ↔ L) outputs. I used these to input stereo sound sources (from smartphones or PC phone plugs) into a PA mixer in stereo. This is a set of 4 distribution cables, and will be shipped as such. There is no original packaging. This is a used item, and sound output has been confirmed. The product may have minor scratches or scuffs if you look closely. Also, there may be individual differences in the build quality from the time of purchase, but please consider this before purchasing. The following product details are from the purchase HP: * 3.5mm stereo mini plug (female) to 2x6.35mm mono standard plugs (male) * Oxygen-free copper core minimizes signal loss for high-quality audio playback. Flexible PVC material for easy handling and durability. * Compatible with audio interfaces, speakers, mixers, etc. Note: Not compatible with iPhone's genuine (4-pole mini plug) earphones. * Length: 10cm * Provides a 12-month warranty from the date of purchase. If you have any problems, please contact us and we will respond quickly. We will do our best to satisfy our customers. The above is for reference. If you are interested in this product, you probably have some knowledge of used items, so please refer to the photos and consider purchasing with the understanding that no claims or returns will be accepted. Shipped from Tochigi Prefecture. No smoking. There is a pet in the household, so please refrain from purchasing if you are sensitive to this.