Based on this product's specifications, here are some alternatives and similar models
Anti-glare screen protector for Getac V110 tablet — Getac GMPFX4
Summary description:
Anti-glare screen protector designed for the Getac V110 tablet, model GMPFX4 by Getac. Reduces reflections and glare for improved visibility in bright environments while preserving touch sensitivity and screen clarity. Easy to apply and remove without residue. Suitable for fieldwork, outdoor use, and daily protection against scratches and fingerprints.