Thank you for viewing my work. This is an extension accessory for the Velcro waist belt I am selling. This listing is for the item shown in the first image only. Rubber width: 3 cm Velcro hook and loop: 9-10 cm As shown in the second image, I created this extension belt to lengthen the rubber of the waist belt I am selling by about 10 cm. I wanted to be able to lengthen it depending on where it's attached. I wanted my family to be able to use it. I wanted it to be usable even if someone gained a little weight. I've listed it in two sizes, but it's difficult to determine the dimensions to accommodate various situations and body types, so I came up with this accessory idea. The Velcro is 10 cm long, both the hard and soft sides. Thank you very much. m(__)m #