* Made of hight quality PVC material, waterproof, corrosion-resistant, anti-acid and caustic, Durable and sturdy to use. * Special Design: With creases in the middle, linear design for free tortuous
* Made of hight quality PVC material, waterproof, corrosion-resistant, anti-acid and caustic, Durable and sturdy to use. * Special Design: With creases in the middle, linear design for free tortuous