Sized 20”x 54” which make this pillow 4 1/2 feet in length! It comes over stuffed and adjustable. Straddle while you sleep for perfect spine and hip alignment. Helps alleviate back, hip, and shoulder pain, and anxiety.​This gel infused memory foam pillow takes it to a whole new level! The removable cover is made of Velvet Bamboo that is incredibly soft to the touch for a breathable and comfortable sleep. These hypoallergenic pillows are made with bamboo rayon. This material is antibacterial, dust mite resistant, and will minimize odours.