... in place Material:PVC foam Superior grip strength Anti-slip Rug Pad,Rug gripperAnti-slip Rug Underlays,Carpet UnderlayUwin rug underlay made ... is made of PVC material, superior quality, great value, great feel. Provides the non-slip function, prevent carpets or rugs ... our products has passed many international certifications and has gained high reputation from abroad market. Target, Ikea, Kmart, Wal ...