ergonomically designed for maximum comfort;
constructed from high-density ,blow mold polyethylene added with ultraviolet-
resistant additives which are made from pure pigment chemicals, featuring light in weight, superior strength, easy to clean, moisture-proof and outstanding durability;
seat support frame made of six-rim pivot rod and seat lift accomplished through the use of a extension spring with a damper featuring low noise;
!*The details and materials of different models may be different. You can download the PDF file to get the exact information, or mail us.