Ex display/ returns items Protect your mattress from allergens and dust mites with this Silentnight Mattress Protector. Made from high-quality microfibre and hypoallergenic materials, this King Size protector is perfect for those who suffer from allergies or asthma. The antimicrobial and anti-bacterial properties ensure a healthy and comfortable sleeping environment. This Mattress Protector is machine washable and tumble dryable, making it easy to care for. The plain pattern and white colour make it a stylish addition to any bedroom or guestroom. With a 2-year warranty from Silentnight, you can be confident in the quality of this product.