Natural Oval Latex Pillow (Junior: 35x50cm)100% natural straight from the trees, environmentally friendly for a healthy lifestyle. Unlike petroleum mixed latex, natural latex is non off gassing, which promotes sleepers blood circulation. Access to rubber tree plantations across Vietnam, therefore our latex products are not only the best of quality but also 100% natural. The latex sap are responsibly tapped and inspected by technicians to ensure that only the best quality is selected.