SAFE NATURAL MATERIAL: Made of natural pine wood, this S-shaped sauna backrest is , fully reusable, recyclable and biodegradable. Size: 50x40cm. The is smooth and polished, free of burrs and debris, and provides comfortable with the backrest.Ergonomic S-shaped backrest: Designed to match the natural arch of the human body, bringing you comfort and safety. The sauna back support conveniently leans against the heated plate at a slight angle to provide additional back support.Massage function - The hollow mesh design of the backrest can also massage the human body at any time, making the human body reach a relaxed and comfortable state. The sauna backrest can also be placed on the sofa for matching use.Anti-slip design - Both ends are wrapped with silicone to prevent the backrest from sliding. No assembly required.Colour:As ShownMaterial:WoodPackage Contents:1 x backrestOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store