Easy to connect it to trousers with the button holes. 3.6 button holes and 2 length adjusters add durability. Shoulder strap width:35mm. Product Material: polyester fiber with rubber band. Lying flat length:620mm-1100mm adjustable and stretchable.

Easy to connect it to trousers with the button holes. Product Material: polyester fiber with rubber band. 6 button holes and 2 length adjusters add durability. Shoulder strap width:35mm. Lying flat length:620mm-1100mm adjustable and stretchable.