Polyethylene can be processed into soft and flexible as well as into tough, hard and strong products.
Source: http://www.plasticseurope.org/information-centre/education-portal/resources-room/abc-of-plastics/the-abc-of-polyethylene.aspx
No, it is not durable enough and too soft.
Hard
Soft information refers to qualitative data that is subjective and difficult to quantify, such as customer satisfaction or market trends. Hard information, on the other hand, refers to quantitative data that is objective and can be easily measured, like financial statements or production numbers. Soft information is typically more open to interpretation compared to hard information.
it is hard and sometimes soft
hard
soft you can bend and hard you can not
why metallic solids are soft to hard
soft
Soft
soft
"Treated wood can be soft or hard." But, generally what is bought from a lumberyard is soft.
All bones are light, marrow bones are soft and compact bones are hard.