Bamboo Fibre Pillow Memory Foam Memory Cervical Health Care Neck Pillow Size: L 40cm* W 25 cm *H 7cm Upgraded version Large size transported through DHL If you need other size, please go to my shop---Sutang It can effectively decomposing body pressure, offset resilience, provide the most balanced for the body. the occipitocervical high-end, low-end pillows, soft hard moderate,provide support force head, neck good. according to the ergonomic design, consistent with the head and neck curve, effective decomposition pressure.