Our anti-allergy 20cm Mattress (1000 Pocket Spring + 2.5cm Comfort Foam) offers superior comfort and support. This mattress adapts perfectly to your body shape, due to the combination of pocket springs and Comfort Foam top layer. The mattress has a soft non-quilted design and a protective, anti-dust-mite cover. Available in White as a Single (190 x 90cm), Small Double (190 x 120cm), Double (190 x 135cm) and King Size (200 x 150cm). Medium rating 6/10. Dimensions: - Single 190 X 90cm - Small Double 190 X 120cm - Double 190 X 135cm - King Size 200 X 150cm - DreamEco 20cm Deep 1000 Pocket Spring & Comfort Foam Mattress in White - Size: Small Double