Catalog number: DRS-1-BK T Features: ●Outdoor weather resistance for over 20 years, strong durability that can withstand over 15 runs of a 20-ton truck. Applications: ●Can be used for road restoration, flood control, prevention, and permanent measures. Specifications: ●Length (mm): 640 ●Width (mm): 490 ●NETIS registration number: KK-170033-A Material/Finish: ●Basalt fiber
