• They are made of special polyethylene, in a unique one-piece construction.
• They are very strong. Unbreakable under normal usage. Have supportive ridges on the base. They withstand all weather conditions.
• They have stable tare.
• Easily washable, they do not absorb moisture, they do not give off odours of dampness/decay.
• Resistant to chemical agents: acid, salt, alkaline etc.