I like the wide straps, the weight of the load-bearing bag, and the feeling of being firm on the back. Width: 4.8 cm (wide version) Length: The adjustable length is 73 cm -128 cm (including the length of the metal buckle) There are gold buckle, silver buckle, black buckle and bronze buckle. Thank you. A small reminder: After all the products are ordered, the designer starts to make them. Once the order is placed, the designer will not accept the refund. change. goods. Please note. Please.