Machine washable: Easy to keep your bed fresh and clean. Cover: With a comfortable 100% microfibre cover. Secure fit: Includes corner straps to keep it secure and in place. High quality: This is a high quality mattress topper at a bargain price - making it a fantastic value investment for a comfy bed! Mattress topper: Sleep well with a luxury mattress topper. Extra thick: Made with 10cm of soft, bounce back, anti-allergy hollowfibre filling. Sizes: Single, Small Double, Double or King.