Our Reusable Kraft Tubes are thoughtfully designed so you can continue to use your existing holders. They are heavier duty than a traditional paper towel tube so you can use them for years without the worry of them bending or wearing down. They work with most standard paper towel holders. Simply roll your Reusable Paper Towels right onto the tube. Because all of our towels are made with 100% cotton flannel they naturally cling together, working on horizontal or vertical stands. Details: -Length 10 inches -Diameter 1.5 inches -Wall thickness .060 -Kraft paper core -Made in Portland, Oregon