First, a couple of comments along the manner bubble wrapping is sized. Bubble wrap comes in four (4) common sizes; 1/8? , 3/16? , 5/16? . The dimensions denotes the height of this bubble and not the diameter. 1/8? Really is a common dimensions also it is named"super small" bubble. 3/16? Is called little, 5/16? Is medium, and 1/2? Is called substantial bubble. Common Re-Tail roll widths are 12? And 24? Along with the bubble wrapping rolls are an average of perforated every 12. Visit: https://www.embalajesvidal.com/es/bobina-plastico-burbuja.php