Thai Kapok Neck Cushion, Bone, 33x15x11cm. Kapok is a light, hypoallergenic plant fibre that creates a characteristic firm and supportive quality. The ideal homestyle accessory, suitable for indoor and outdoor use. This versatile product can be utilised in a multitude of uses. Whether you are sitting in bed or on an armchair watching tv, reading a book, or at the office, it supports you without losing its firmness or shape. The curved shape helps to ease muscle stiffness and relieves neck and shoulder pain, and it supports proper sleeping positions. Kapok filled products are much admired for their stability and durability.