Easy to Care: Suitable for machine washing and tumble drying. Crafted: Recycled polyester with soft cotton. Lattice Border: Offers a rich and textured feel. Button Fastening: To keep your duvet securely in place. Envelope Closure: Providing a secure and snug fit for your pillow. Super King Duvet Set- 220x260cm + 2 x 50x75cm Pillowcases 52% Polyester 48% Cotton Wash Before Use. Machine Wash at 40 Degrees. Tumble Dry Safe. Catherine Lansfield is renowned for style and quality - designed and developed in Great Britain.