Features 1. If need re-circulating flush function, it also benefits to decrease weight and save water resource. 2. It is efficient to place at the location where lack of water resources or/and labor force. 3. Well mobility depends on light weight 4. Economical and environmental consciousness product (Eco-product) 5. It has good ventilation and a comfortable space. 6. Single-Layer Plank 7. Safe door latch 8. Easy to clean and well drainage 9. Got Green Mark