HI LOVE Insider: The adjustable belt works well over the shoulder, around the waist, or crossbody. 

• Functional, lightweight, and versatile fashion
• Featuring interior credit card slots and an adjustable nylon belt that works well over the shoulder, around the waist, or crossbody
• Protect your items from unwanted moisture and spills with our water-resistant packs, made from a unique material that is super soft to the touch
• Popular uses: cell phone credit cards keys mask cash passport lip balm sunglasses medication bandaids and more
• Measurements: 8” x 5” x 2”
• Strap Length: 23" shortest when clasped and 39" longest when clasped