Take your therapeutic infrared session to the next level with Finnmark's sauna cushion! Made with high quality, non-toxic marine grade vinyl, this premium material is fade and tear-resistant, making it eco-friendly, strong, and long-lasting The core is made with non-toxic 2.5" foam insert which provide superior comfort. Maximize the enjoyment of your sauna experience with the cozy charm of Finnmark's sauna cushion!