Easy to Care: Suitable for machine washing and tumble drying. Warm & Cosy: To make those colder nights extra toasty. Button Fastening: To keep your duvet securely in place. Envelope Closure: Providing a secure and snug fit for your pillow. Good for Gifting: Perfect wrap up for loved ones. Glow in the dark: To see the glow-in-the-dark effect at its best, this product should be exposed to either day light or household lighting for at least 30 minutes before bedtime. The effect will initially become more obvious as your eyes adjust to the dark. There will still be some visibility of the glow effect for at least 30 minutes after you switch the lights off Double Duvet Set- 200x200cm + 2 50x75cm Pillowcases 100% Polyester 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.