Thank you for viewing! We offer valuable lifestyle products at affordable prices. This is an adjuster button for waist adjustment. It helps a little with your waistline. About 2.5CM. Just a little. It's a set of 2, but don't connect them and use them together! Your zipper won't go up! The design is the one in the second photo. Please check the actual product photo in the third photo before purchasing. 《Regarding Shipping》 ◎ Address changes are not possible after purchase. ◎ Items returned due to an incorrect address will be resent with the recipient paying the shipping costs. Please confirm your address before purchasing. ◎ Shipping will be via regular mail with no tracking. ◎ It will take approximately 3-5 days for the product to arrive. Please be aware of this. ◎ Shipping will be done on weekdays when the post office is open. 《Other》 ◎ As these are imported products, there may be some loose stitching, small scratches, or stains. Please understand this before purchasing. ◎ The color may look slightly different depending on the type of monitor you are using. ◎ We will ship in simple packaging to keep shipping costs as low as possible. ◎ If you have any issues after receiving the product, please contact us before giving a rating. We cannot respond to issues after a rating has been given.