- Flexible measuring tool for even spacing: This buttonhole spacing gauge sewing ruler helps quickly measure equal distances and enables precise placement of pleats, hooks, zippers, and buttons without manual calculations. Its metal design provides stability when working with different fabrics. - Ideal for curtain making: Extendable craft ruler keeps curtain panels evenly spaced and aligned. Compatible with eyelet punching machines, it helps maintain a uniform distance for professional-looking results across fabric projects. - Adjustable length design: The silver metal ruler measures 16 cm by 7.8 cm by 0.5 cm and adapts to various project requirements, making it versatile for both small detail work and larger spacing tasks in many sewing applications. - Simplifies complex sewing tasks: Save time by avoiding repeated measuring and marking. This equidistant measuring tool creates even spacing for buttonholes, folds, and decorative elements with minimal effort. - Use scenarios: - Align buttonholes and buttons on shirts, blouses, or dresses with consistent spacing. - Space curtain pleats evenly for a balanced drape. - Mark and maintain uniform distances for zippers or decorative elements on bags and home decor items.