Designed to offer snuggly comfort, the Capsule Essentials kids mattress is perfect for getting your little ones off to sleep in no time. Why you'll love it Finished with soft- touch damask fabric for that cosy feeling. Features an open coil spring unit and insulator pad for all- night support. There’s no lengthy setup as it arrives unrolled in easy- remove packaging. Available in both single and double. This kids mattress is part of the Capsule range from Julian Bowen. What you need to know Depth: 18 cm. There’s no need to leave this mattress before using.