Product: Tighten Waist Buckle. Color: Silver/Gold/Gun Black/Rose Gold. Features: Made of high-quality metal, sturdy and durable, lightweight, not easily corroded or broken, with elasticity. Easy to adjust and disassemble. Application approach: These adjustable denim buttons can be applied to any style of clothing, such as jeans, skirts, pants, collars, etc., suitable for men, women, adults, and teenagers.