Ikea TUPPLUR blind end cap cover

These end caps will cover the existing caps that come with the Ikea TUPPLUR blind and hide the pole ends.
I designed this because I recently purchased a few of these blinds and once I fitted them I wasn't happy with the way the silver pole was exposed at either end.
To attach the to the existing end cap I used adhesive tape but I guess anything sticky will work as they are extremely light