Coccyx Wedge Cushion The Coccyx Wedge Cushion has been designed to improve posture and offer relief to those who suffer with a tender coccyx and can also be used in a car seat as an infill. VM974A coccyx cushion, coccyx wedge cushion The black cotton twill covered Coccyx Wedge Cushion has been designed to improve your posture and to offer relief to those who suffer with a tender coccyx. The 11 deg. angle is accepted as producing the optimum sitting position and correct posture. The cut-out at the back of the cushion allows the coccyx to be suspended without pressure. The construction of the cushion includes both standard foam and a generous 2 cm layer of high sensity memory foam for improved comfort. The Coccyx Wedge Cushion can also be used in a car seat as an infill. Provides relief of pressure on Coccyx High density foam with memory foam topper Helps promote correct posture Removable cover for washing Can be used in the home, work or car Product Dimensions (mm): 410x430x70 Net weight (kg): 0.25 Colour: BLACK Main body material: FOAM Overall Depth (mm): 410 Overall Diameter (mm): 70 Overall Height (mm): 410 Overall Width (mm): 430 Seat Depth (mm): 70 Seat Height (mm): 410 Seat Width (mm): 430