Turtle Plastics Dura-Crib Pyramid Cribbing Log

Dura Crib^_® interlocking parts fit together for a strong, super-stable box crib. Made from super-tough recycled plastic, Dura Crib^_® won't break, crush or splinter. Fast, tool-free assembly (except for shoring). Easier to clean, safer to use: won't absorb gas, oil, chemicals or bio-hazardous substances.