Features: 1) Material: chamois and mesh (front), 2.6cm thick sponge filling, polyester (back) 2) Size: 86 x 45cm 3) Two fans, Max. power: 3.6W 4) Position: back, seat 5) Classic controller with 2 individual buttons (1 for seat and 1 for back) 6) Cycle speed choice 7) 300MA home adapter 8) Cigarette plug with 158cm cord and fuse 9) 4 elastic straps on back 10) Controller holder Packing: Color box