Product: Eyebrow Caliper Color: Golden Ratio Ruler 1pc Material: Stainless Steel and quality aluminum alloy Package includes: 1 X Eyebrow Ruler Caliper Key benefits Precise eyebrow mapping: Threepoint positioning design helps locate and measure eyebrow shape for consistent, symmetrical results. Professionalgrade accuracy: Curved design combined with stainless steel components delivers reliable measurements for eyebrow shaping, lip contouring, and semipermanent makeup work. Lightweight and durable: quality aluminum alloy construction keeps the tool light for extended use while maintaining accuracy and durability. Adjustable and versatile: Foldable, adjustable size fits all eyebrow shapes and face types, allowing customized mapping for each client or project. Safe and comfortable: Smooth, skinsafe edges reduce the risk of irritation during use and make the tool user friendly for both beginners and professionals. Portable and convenient: Foldable design makes it compact for travel and easy to carry in a kit for onthego artists and students. What it does Locates eyebrow landmarks and measures distances to create balanced, wellproportioned brows. Supports precision work in microblading, permanent makeup, tattoo design, lip contouring, and related beauty applications. Serves as a practical measuring tool for design and educational uses involving the golden ratio. Use scenarios Microblading appointment: Map the brow baseline, arch, and tail using the 3point positioning to ensure symmetry before pigment application. Permanent makeup or lip contouring session: Measure and compare left and right features to maintain balanced results across treatments. Training or design work: Use as a teaching aid for students learning proportional design, or apply in architecture and math demonstrations involving the golden ratio. Specifications summary Product name: Eyebrow Caliper Material: Stainless Steel and quality aluminum alloy Function: Locate eyebrow shape and precise measuring tool Quantity: 1 X Eyebrow Ruler Caliper Simple to use, compact to carry, and designed for accurate, repeatable measurements. Ideal for professional artists, students, and DIY beauty enthusiasts who require consistent eyebrow and facial proportion mapping.