Feature: 1. Zinc Alloy: The Pants button tightener is made of zinc alloy, which is sturdy, nontoxic, rustproof and can be used for a long time. 2. Letter Pattern: Jean buttons have letter pattern on the appearance, suitable for home repair, spare in clothing store, joining clothing store, etc. 3. Applicable People: Buttons create the perfect fit for many things other than pants Unisex button design for both men and women. 4. Lightweight and Portable: The button is light in weight, small in size, easy to carry and store, convenient and fast to use, and stable in performance. 5. Scope of Application: Jean buttons can be used on jean, jackets, straps, shirts, bags, leather crafts and other sturdy fabrics to replace denim buttons. Specification: Item Type: Jean Buttons Pins Material: Zinc Alloy, Plastic Specifications: 1 Set Product Use: Widely Used for Waist Tightening of Various Trousers and Skirts Box Size: Approx. 17 x 2 x 9.5cm / 7.0 x 0.8 x 3.7in Size: Approx. 7cm / 2.8in, Approx. 7.3cm / 2.9in, Approx. 2.4 x 2.4cm / 0.9 x 0.9in. Package List: 30 x Face Buttons30 x Female Buttons30 x Long Spikes30 x Male Buttons3 x Installation Tools1 x Plastic Box