PK1120 Glossy Exclamation Mark Labels - Self-Adhesive Stickers for Organizing, Crafting & Office Use" 优化要点： 1. 核心关键词前置（PK1120/Glossy/Exclamation Mark Labels） 2. 补充材质特性（Self-Adhesive） 3. 添加使用场景（Organizing/Crafting/Office） 4. 符合英文标题大小写规范 5. 控制字符数在Google建议的60字符以内（当前54字符）

Product Description

Label, Exclamation ark, Gloss, PK1120Identifies physical, health, and environmental hazards in accordance with the Globally Harmonized System for classifying and communicating chemical hazards.Features - Self-Adhesive :Yes"Language :English"Hazard Communication Standard :GHS"Standards :Globally Harmonized System"Legend/Background Color :Black, Red, White