it can bend then break.
The life of a plastic chair can be anywhere from 10 to 20 years. It all depends on the quality of the chair in the first place, and if the chair is kept up.
Plastic chair covers can be easily bought online from stores such as Amazon and eBay. Both of these will offer competitive prices. There are also specific stores such as Plastic Chair Covers.
Wood and plastic.
no
nylon
Chair covers are the cloth or plastic (spandex) material which is used to cover the chair. Chair covers can be used to protect the chair or to decorate and make chair attractive.
what is the disadvantages of using plastic
A chair is not a source. Some kinds of wood are renewable, if the chair is wooden. If the chair is metal or plastic then it is not renewable.
If your office chair has rubber chair casters, consider placing a plastic mat on the floor underneath your chair. This will protect your hardwood from any scuffing and will keep the casters from getting stuck in your carpet.
Plastic
Yes "chair made of wood" fabric metal plastic and few stone
Plastic