The Types segment classifies TPU Hydrogel Screen Protectors by material composition and functional attributes, offering insight into product differentiation. Standard thickness variants, typically 0.2 mm, dominate the market due to cost‑effectiveness and adequate protection for most users. Premium ultra‑thin models, ranging from 0.1 mm to 0.15 mm, target high‑end devices where screen clarity and touch sensitivity are paramount, commanding a higher price premium. A growing niche is the self‑healing subtype, which incorporates polymeric microcapsules that autonomously repair minor scratches, extending service life and reducing replacement frequency. Additionally, anti‑microbial formulations embed silver‑ion or copper‑based agents to inhibit pathogen growth on high‑contact surfaces, appealing to health‑conscious consumers. These type distinctions affect manufacturing complexity, cost structures, and market adoption rates, collectively influencing the total addressable market for TPU Hydrogel Screen Protectors.