DICA ProStack® Cribbing Timbers are designed to support and elevate static loads. Designed for static loads, ProStack Cribbing Timbers are made from a combination of post-consumer and post-industrial recycled waste material that won’t warp, splinter or break. DICA Cribbing Timbers are available in 4×4, 4×6, 6×6 and 6×8 sizes for supporting materials and equipment inside or outside—even in extreme environments. Made of plastic composite, DICA Cribbing Timbers are designed to replace wood timbers with a durable, long-lasting product with superior compression strength that will last for decades. Designed to support and elevate static loads, keeping materials off the ground. DICA Cribbing Timbers are available in 4×4, 4×6, 6×6, and 6×8 sizes from materials that will not warp, rot, splinter or delaminate. Timber materials are made from post-consumer and post-industrial sources like milk jugs and laundry detergent bottles. Offers better resilience and durability than wood, even in extreme environments, and are impervious to moisture or insects. This product performs best when the air temperature is between -40 and 120 degrees Fahrenheit. Meets safe setup requirements, unlike traditional box cribbing methods. Manufactured in the USA with materials that typically end up in a landfill.