This is a shoulder strap made with Indian embroidered ribbon. Suitable for both adults and children. Can be used at various lengths. It can be used for bag straps, smartphone straps, coin cases, etc., worn around the neck, over the shoulder, or diagonally across the body. The lining is made of skin-friendly fabric so it won't feel scratchy against the skin. Length is adjustable from 66cm to 126cm (excluding hardware). If you place an order, you can change the embroidered ribbon. The maximum length can also be changed for an additional fee. I am 167cm tall, and the standard length is sufficient for a bag strap or smartphone strap, with some extra length. I hope this is helpful. If you don't need a carabiner, we will deduct 100 yen. For an additional 110 yen, you can add a smartphone shoulder holder that can be inserted between your phone case and cover. See photo 4, it's transparent. You can attach a carabiner to this. For an additional 110 yen, you can add a strap. This can be attached to a handheld fan, allowing you to hang your fan around your neck with the shoulder strap. Price is for one strap. Please comment with the color and type you would like. Please note that there may be some imperfections in the embroidery, such as the connection points of the threads in the Indian ribbon. Thank you for your understanding.