LIFEFIT 15 minutes a day! Authentic stretching just by lying down! ■Product Details A total of 6 airbags, 2 around the back, 2 on the seat, and 2 around the pelvis, target tense and stiff muscles. Just lie down, relax, and easily stretch – it's one of the best features. Three courses with enhanced functions will improve your condition with a greater sense of release. 【Product Features】 ■Total of 6 airbags support stretching ■"Full Action Course" combines stretching, twisting, and pelvic care ■"Waist & Seat Course" can be used while sitting ■"Back Course" focuses on the back ■Easy operation - switch courses with one button ■15-minute auto-off timer to prevent forgetting, plus a safety stop switch ■Foldable for compact storage Body size (approx.): When in use: Width 535mm x Height 245mm x Length 1100mm Storage: Width 535mm x Height 150mm x Length 270mm Body weight (approx.): 2.6kg Auto-off timer (approx.): 15 minutes Power cord length (approx.): 1.8m Material: Body: ABS resin, Polyester I used it once, but I will sell it because I will not use it anymore.