The tahiti massage half round bolster cushion is the perfect accessory for our tahiti massage tables they have a 45cm radius so are 7cm x 45cm and are 64cm longr a half bolster can offer additional support to the backs of the knees neck and lower back but really excels as a stable and comfortable platform for lifting hands and feet slightly for enhanced therapy sessionsr all tahiti bolster cushions are manufactured using a zipped stain resistant pu leather covering and memory foam inside