1. Enhanced Accuracy: Ensures precise installation of sockets and switches, saving time and reducing the need for repeated adjustments. 2. Durable Construction: Made from high-quality thickened aluminum alloy for long-lasting, stable, and reliable performance. Resistant to deformation and damage during intensive use. 3. Improved Precision: Features clear visual markings and guidance for accurate measurements and consistent results. 4. Clean Finish: Enables flush-mounted installations with no visible screw protrusions, delivering a professional and polished appearance. 5. Versatile Use: Designed for accurate measurement and cutting of openings for wall sockets, button panels, air conditioners, and wardrobes—ideal for both home improvement and professional construction projects. Package Includes: 1 × Socket Opening Template (aluminum alloy) Note: Slight color variations may occur due to lighting and screen settings. Measurement tolerance: ±1–3 cm.