Construction Made of 100% Libeco™ linen. Yarn-dyed fiber has incredibly rich color that holds its vibrancy over time. Sham features a side closure. Reverses to the same. Color variations are inherent to natural fibers, and slight variations may occur to what is shown online for our Flax color option. Care Machine wash in cold water; gentle cycle. Use only non-chlorine bleach when needed. Tumble dry on low heat; remove promptly. Standard: 26" w x 20" h ONE PILLOWCASE smoke free, pet friendly home