Scrapbookers are always looking for colorful, appropriate binders for their efforts, and with help from the Avery Heavy Duty Binders, I oblige! I make padded slip-on covers for notebooks and these binders are the best I've found for the purpose. My returning customers ask for the Avery binders, and, on the rare occasions when I have a different brand in their favorite cover, they ask me to switch the covers so that they can buy their cover with the best binder inside. I have yet to have customer return an Avery Heavy Duty binder, but the other brands I have tried have not been as successful. Thank you for producing a binder that helps me provide a fun and colorful item.