Great choice for the environment and your operations. Pallets are sustainable, durable and made from recycled plasticincluding plastic waste from laboratories. Ideal for life science, pharmaceutical and manufacturing industries. Typically lasts 20X longer than wooden pallets; no wood dust or splinters. Resistant to acids and corrosives; impervious to liquids. Easy to clean. No harboring of microorganisms. No chipping typical of molded plastic pallets. Replacement boards available (Catalog #501959307 and 501959308) to further extend plastic pallet life. Recycle pallets at end of life through BestPLUS Lumber. 4-way, 48x40 inches. Medium duty pallet has 2000 lb load capacity. Available in light duty, 1500 lb load capacity (Catalog #501959305). Tested according to ISO 8611 standard. For specs, visit www.bestpl.us/medium-duty-pallet.