Liphontcta Bands X Shaped Rubber Bands H Bands Size 3” (Maximum Strap Strength 6” x 4”) Pack of 5 pcs with Plastic Case Easy to Use

Perfect for so many uses. I use them for card decks for CCGs.

These are a little smaller than I expected, but when I used them for their intended purpose of keeping the plastic lids on my glass bowls (Costco), they worked perfect for the smaller bowls. I also got some very large ones made for the big bowls or for books. They work very well and are easy to use.I'm going to try using one tonight on my medicine containers...I use rubber bands to attach two round containers back to back. This should be an easier way to adjust per day without the bands coming off!

Only complaint is that they lose elasticity in the cold. But that may be normal for rubberbands; I actually don't know.