Patented micro-perforated design: guarantees maximum protection for the plant from external agents (atmospheric agents, chemical agents, rodents, impacts from machinery, etc.) without suffering excessive thermal stress. Easy to attach: the supports for attaching the shelter to the ground can be inserted into the designated flexible strips. > 51% bio-based: more than 51% of the material used to manufacture this product comes from a renewable source. The remainder comes from recycled materials.