Cotton?MATERIAL: 100% Natural Cotton Threads, woven cotton throw pillow covers with hand knotted fringe tassels, reversible for double use with super Wear resistance. Cotton material makes excellent comfortable feeling.Zipper is hidden and smoothly.?CONFIRM SIZE & PACKAGE:Lumbar Pillow Cover Size:12×18*2pcs(30x45cm).Please allow slight color and a little dimentional errors. PACKAGE: 2 pcs Pillow Covers included for the price.INSERTS ARE NOT INCLUDED.?EXCELLENT PRACTICALITY?? Woven nook decorative throw pillow covers can mix and match with different materials pillows, like fur, cotton, linen, velvet, leather, etc. This cotton woven decorative pillowcases have wide applications: Almost a perfect choice to your bedroom, living rooms,Even your office, dorms for it is simple enough, easy to match. You can throw them on sofa, chair, couch, bench, bed, loveseat, or even simply put them on the floor or anywhere you need it.?OTHER OPTIONS: Two colors(Grey, White) and three different size(12×18,16×16, 20×20)and different matching sets of this product can be select. You can find it above. Matching different sizes will make your home decor to be consistency.?MAINTENANCE: Machine washable in cold water.Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low. Recommended Wash it Inside Out to avoid entanglement or tassels falling off. It will last longer.