InteVision Gusseted Side Sleeper Memory Foam Pillow with Variable Height Adjustments and, 400 Thread Count, 100% Egyptian Cotton Cover New and improved version of the InteVision Memory Foam Pillow created for side sleepers (patent pending) Innovative design not only enhances air circulation through the pillow to keep you cool but also allows your body, neck, and head in perfect alignment. The pillow's two removable base layers enable you to adjust the height of the pillow in three incremental steps for a custom fit. A high quality, 400 thread count, 100% Egyptian cotton cover is included. Every product comes with the trademark InteVision. Size: 24"(L )x 15"(W) x 6" (H) (height is adjustable)