Edging on a pillowcase?
Fill with soft cording and use as decorative trim between the main body of the pillow case and the end flap?

Have you ever done a jelly roll race quilt? Great way to use strips-- and since you're already sewn together, just add a few more strips-- or make a small version. Here's a link

http://blog.heirloomcreations.net/?p=1897

I do the same..........collect those 2.5 strips for scrappy log cabins or framed squares or 4 patches.

I roll left over bindings onto empty wax paper rolls, toilet paper rolls, xmas wrapping rolls, etc., and store them in a zippered plastic bag that a blanket came in. Easy to see what is stored and use on oven mitt covers, pot holders which I give to friends and hostess's for dinner parties, we are invited to.

You can save the binding and then when you have another quilt that needs binding you can do a scappy border. I have done many scappy borders and they really look cool.
If you didn't cut them on the bias then you can cut the strips into rectangles or squares and use them in your next block or use them as a really thin border or piping.
Jennifer

I use them for string blocks. press them open first.

I use left over binding pieces to make scrappy log cabin quilts. They come out really nice.

Same here - I also keep them on hand for pot holders and 9x12 quilts

Use them for pot holders.

i have a special bag for all my left over binding...beings i use 2 1/2 inch binding, i iron it flat, then have a scrappy 'jelly roll' to work with!!