There are many materials for plastic hooks. PVC is not environmentally friendly. It is recommended that you do not choose. MOPE is too soft and fragile. The editor recommends PP plastic hooks for everyone. The PP material is non-toxic and has no peculiar smell, and is a safe material that is harmless to the human body. It is lightweight, but very durable. The made hooks are highly transparent and very delicate. Moreover, it has good heat resistance and good insulation, and will not deform under normal high-heat environments, so there is no need to worry about leakage. Moreover, it has a higher bending fatigue strength and can withstand heavier items. The plastic hook made of PP is more durable and easy to use, and it is more cost-effective.