AliMed Body Positioner ALID8680NL Our Low Price:$37.42 In Basket: None Can be used for side lying and as a trunk stabilizer. Use under thighs for pelvic tilt, or as a back board, footrest or blanket support. 28"L x 10"W (base) x 8"H. Upholstered in bacteriostatic, waterproof nylon.