Millennium Sleep Pillow S. Thanks to the unique Tempur material, the pillow perfectly adapts to the shape of your neck and head. It stabilizes the neck area with pressure-relieving comfort, making it ideal for back and side sleepers. Heights: Front 9.5 cm, Back 5 cm. Size: 54 x 32 cm. Firmness: Firm. The Millennium Sleep Pillow by Tempur is designed to resemble a neck. This shape optimally supports the cervical spine and provides additional space for the shoulder. The viscoelastic Tempur material ensures high pressure relief. The elevated side areas are optimal for side sleeping, while the flat area in the middle is the right choice for lying on your back. The pillow has a slanted shape on the shoulder side, allowing the shoulder to find a little space under the pillow. You may need a slightly longer adjustment period with this pillow. To optimally determine your pillow size, measure the length from your neck to the end of your shoulder. This will give you the required height at the front.