PVC bottom
PVC is polyvinyl chloride. Polyvinyl chloride is a polymer material based on ethylene, which has no toxicity on its own. However, due to the addition of plasticizers, anti-aging agents and other additives in production, polyvinyl chloride has a certain degree of toxicity. The advantages of PVC bottom are good anti slip effect, waterproof, wear-resistant, easy to clean, lightweight and environmentally friendly, and not easy to mold. The currently used 150-250 grams per square meter mesh white breathable PVC is usually white. But it can produce any other color, such as gray, black gray, etc