Scientific cross-section diagram of a 3-layer car screen protector: 1. Top: "9H Tempered Glass" with crystalline texture, 2. Middle: "Flexible Shock Absorption Layer" with hexagonal honeycomb pattern, 3. Bottom: "Anti-Scratch Adhesive" with micro-suction dots. Minimalist lab white background, tech blue accent lines, isometric perspective, clean vector illustration --ar 9:16 --style raw --v 6.0 See more