Relying on advanced technology, excellent production capabilities, and perfect service, Rayson takes the lead in the industry now and spreads our Rayson all over the world. Together with our products, our services are also supplied to be the highest-level. spring foam mattress We have been investing a lot in the product R&D, which turns out to be effective that we have developed spring foam mattress. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.This product features impact absorption. Its fabric materials have the ability to provide cushioning and protection by absorbing the energy of a sudden impulse or shock.