Are your pants and shirt collar too tight, you 't to a new pair? The Button Extender is a great solution to keep your jeans and collar in use! No need to buy new pairs, just use these sturdy inventions for your comfort. Withstanding 10 Pounds of Tension without Deformation&Flexible and Easy to Use: The button loop is made of pp material with high toughness, not only ensures the strength, has good flexibility, comfortable hand and not easy to corrode. The neck and waist extenders are quick and easy to use, just the flexible button expander over your existing button and then connect the other end to the button slot. no sewing is required, can expand your dress or shirt collars, making more comfortable to wear. 12Pcs&3 Colors: Each box contains 12pcs pants button extenders, which is in 3 colors: black, blue and khaki. The dark waist band extender is more harmonious and beautiful with the color of pants. Each box contains black 4PCS(2pcs with a diameter of 0.6 inch and 2pcs of 0.7 inch), blue 4Pcs (2pcs of 0.6 inch, 2pcs of 0.7 inch) and khaki 4Pcs (2pcs of 0.6 inch, 2pcs of 0.7 inch). Widely Usage: Pants waist adjuster in 3 colors and 2 sizes can be matched with styles of pants. This button extender for pants can be used as pants button extender, suit pants button extender, slacks button extender, waist extender for jeans skirts and shorts, and pants button stretcher at the start of pregnancy, to extend pants waist. Pants with an extended waist is more comfortable to wear, and this pants button extender is easy to disassemble and can be reused. Material: Plastic/resin colour: As shown Package Contents: 12 x button extender Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.