【Product Overview】Body Size: Approximately 8.3 x 2.4 cm Button Size: Approximately 1.5 cm in diameter Button Holes: 3 (Expands and adjusts in three stages) 【Main Materials】Stretchable Latex (Body), Resin (Button) 【Color】Black (Solid Black) 【Quantity】4 pieces, simple packaging New, Unused -------------------------------------------------- 【Easy Waist Expansion】This is an extender that expands the waist by simply hooking onto the pants button. When your waist feels tight, adjust it easily without suffering. It's a waist size extender button for pants and skirts that allows you to increase the size. It can be widely used for adjusting your usual waist size, when your waist feels slightly tight after a meal and you want to stretch it a little, when you can't zip up your zipper on pants you haven't worn in a while, for maternity/pregnant women, when your waistline feels tight, and for those who need waist adjustments. 【Easy Installation】Just hook it onto the pants button, and you can easily expand the waist in 3 stages with one touch. No sewing required, no installation tools needed, removable and reusable. You can easily change the size according to changes in your body shape, achieving a fit that suits you. This allows you to adjust to the optimal size, especially for those who are concerned about tightness or looseness in the waist area, so you can enjoy your daily life and fashion in clothes that have become tight, stress-free. 【Unisex】The waist adjustment button requires no sewing or tools and is an item for expanding the waist of pants that can be easily attached and used. Lightweight and compact, it can be easily carried and used anywhere, such as for travel, outings, meals, and business trips. The simple unisex design can be widely used by women, men, teenagers, juniors, and adults. It can be used not only for pants but also for button-attached clothing such as dresses, skirts, down jackets, jackets, overalls, and wool coats.