Thank you for viewing! Instant purchase OK Comments are welcome without purchase ( ^ω^ ) You can wear those jeans you couldn't before! This is a long version of a button that adjusts the waist size of jeans. Recommended for people who: ・Have children who are growing quickly ・Want to wear slim-fit pants ・Want to hide their body shape ・Are dieting 【How to Attach】 Simply hook the rubber band onto the jeans button and hang it in the buttonhole. This will loosen your jeans by one size, making your stomach feel more comfortable. 【Features】 Can extend the waist size by approximately 4cm with a single button.