Washed Linen Cotton Stripe Cushion Cover, Charcoal Gray, for 43x43cm cushions Purchased about a year ago at a MUJI store. Selling because I've changed the covers during a room makeover. No tears or fraying are visible. Home-cleaned. The following is an excerpt from the product description: The well-worn texture is brought out by washing. Features a soft, skin-friendly feel. Composition: 60% linen, 40% cotton Washing instructions: Machine washable. Use a laundry net.