A Zipped Pillow Cover - fits the Medium Tempur-Pedic Original Neck Pillow Queen Medium Size - Measures approx 24" x 12" x 4" with contours. Please note this is not the 20" Medium size. Made specially to fit the Queen Medium Tempur Original Orthopaedic Pillow shaped with contours for neck support. If you need a cover for a different size Tempur or other type of contoured pillow, please let me know BEFORE ordering. Soft Bedding Fabric - 100% Cotton Sateen - 500 Thread Count Plain White Machine stitched for strength. Handmade to a very high standard. Machine-washable. Zipper opening for easy insertion and removal of the cushion pad. Also available in 12", 14", 16", 18", 20", 24" and 26" square size and 20"x12" 24"x16" and 16"x12" , 20"x12" oblong sizes - please contact me for details. Custom-Made Special Sizes Also Available - Just let me know the size of your Bolster Pillow. You will find many more Cushion Covers in my Shop to mix, match, blend and contrast with these. Matching items available – Table Runners, Draught Excluders etc in this fabric. Any Questions? - Please contact me. I aim to please and will reply quickly! I have received some lovely comments on my work so please be assured of the same great service when you buy. All pipdesigns stock made and stored in clean, smoke and pet-free premises.