2-in-1 Sauna Backrest with Headrest: Detachable 2-in-1 design: The standalone backrest flips double-sided (supports waist/scapulae) or combines with the headrest to support the head, neck, waist and back. Its S-shaped ergonomic curve fits the body, delivering lasting comfort and relaxation Stable Anti-Slip + Safe Anti-Scald: As reliable sauna accessories, they feature hidden metal nails that effectively block high-temperature contact, eliminating scald risks. The non-slip bases stay firmly in place without sliding or shifting, letting you focus on enjoying your sauna without fussing over adjustments Adjustable Angle and Length, Tool-Free Setup: Easy manual adjustment: 5-level backrest length (suitable even for 2m height) and freely tilting headrest. No tools needed—sets up in just 3 seconds! Durable with a load capacity over 100kg, stably supporting various body types Natural Pine & Bamboo, Heat-Resistant: Crafted with a natural pine frame and bamboo surface, it resists up to 90°C high temperatures and won’t deform even in long-term humid heat. Skin-friendly and breathable, blending perfectly with wooden saunas Works for Saunas & Daily Rehabilitation: Compatible with all saunas (traditional, barrel, infrared). Provides soothing support for office workers who sit long hours, rehab users, fitness enthusiasts, and the elderly—relieving back fatigue and enhancing sauna comfort