{"product_id":"combination-sauna-cushion","title":"Sauna Seat Cushion – FD-4 Trinity (Combination) | Finnmark Designs","description":"\u003cdiv style=\"font-family: inherit; max-width: 800px; line-height: 1.7;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eFinnmark Designs FD-4 Combination Sauna Cushion\u003c\/strong\u003e is designed specifically for the upper bench of the Trinity FD-4 Infra-Steam combination sauna. Constructed from non-toxic marine-grade vinyl over a 2.5\" foam core, it provides premium seating comfort through both infrared and steam sauna sessions.\u003c\/p\u003e\n\u003ch3 style=\"margin-top: 24px; margin-bottom: 12px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMarine Grade Vinyl\u003c\/strong\u003e — Non-toxic, fade-resistant, and tear-resistant — holds up through heat and steam.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e2.5\" Foam Insert\u003c\/strong\u003e — Non-toxic foam core for superior comfort during extended combination sauna sessions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003ePrecision Fit\u003c\/strong\u003e — Sized specifically for the upper bench of the Finnmark FD-4 Trinity Infra-Steam sauna.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEasy to Clean\u003c\/strong\u003e — Smooth vinyl surface wipes clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top: 24px; margin-bottom: 12px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Finnmark FD-4 Trinity Infra-Steam Sauna\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17\"W × 44\"D × 2.5\"H\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Marine Grade Vinyl\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eFill:\u003c\/strong\u003e Non-Toxic 2.5\" Foam\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FM-REC-SEAT-COMBO-4\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Finnmark Designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top: 24px; margin-bottom: 12px;\"\u003eShipping\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eFree shipping in lower 48.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-documents\"\u003e\n\u003ch3\u003eTech Spec Sheet\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/drive.google.com\/file\/d\/1T0Pb31tRdjOpqw-wFhVyAOmQ-IcAnUQ0\/preview\" width=\"640\" height=\"480\" allow=\"autoplay\"\u003e\u003c\/iframe\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1T0Pb31tRdjOpqw-wFhVyAOmQ-IcAnUQ0\/view\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e📄 Open Document\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/drive.google.com\/file\/d\/1qcKcHSdqLazswbZYgQSbma0zPs4KT-7q\/preview\" width=\"640\" height=\"480\" allow=\"autoplay\"\u003e\u003c\/iframe\u003e\n\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1qcKcHSdqLazswbZYgQSbma0zPs4KT-7q\/view\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e📄 Open Document\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Finnmark Designs","offers":[{"title":"Default Title","offer_id":48288339755262,"sku":"FM-REC-SEAT-COMBO-4","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4453\/4782\/files\/Finnmark-1-person-cushion-dims-500x500_200113a0-575d-48c7-b73f-3cf5bc1ddf98.jpg?v=1780064641","url":"https:\/\/wellnessmatrixusa.com\/products\/combination-sauna-cushion","provider":"Wellness Matrix USA","version":"1.0","type":"link"}