They will support your neck effectively and maintain proper neck alignment using our cervical neck pillows, keep pressure off your spinal disc and joints, and even rest your lower back, knees, calves, feet. Handmade with high craftsmanship, these pillows can also be your practical decorations at home. Features -Color: as shown -Material: Bamboo and plastic -Size: 31.00X17.00X9.00cm/12.18X6.68X3.54in - These pillows could keep pressure off your spinal disc and joints, and even rest your lower back, knees, calves, feet. - The pillows are made out of bamboo material, which forms to your body and are free of nasty chemical . - The pillows for sleeping cradles your neck in the best position to maintain a straight spine. - Specifically designed to cradle your head to conform and mold to your head shape, support your neck, promotes good posture and sleeping habits, alleviates prevents neck back pain. - Share with your friends and family as they are practical cervical pillows. Package list: 3 x pillow