10mm ground access mats for parit-High Quality Ground Protection Mats Home » News » ground access mats 4×8 » 10mm ground access mats for parit. How Thick Are Ground Protection Mats: mmon Sizes & Thicknesses. Mud-Traks Super Ground Protection Mat – Rope Handles 32 in x 8 ft – 10mm thick and made of fiberglass; []