Features we love It's perfectly suited for kid's mid sleepers and bunk beds even the top bunk!Medium comfort pocket sprung mattress provides support for your child's growth whilst sleepingMicro quilted top adds a luxurious feel; promoting a better quality and comfy night's sleepDouble sided - flipping and rotating your child's mattress will help it wear evenlyMade in the UK and tested to British standards All about meThis comfy low profile mattress provides a medium support with its pocket sprung design which consists of hundreds of individual springs each within its own little pocket that move independently to support the movement and contours of your child's body. Plus with polyester fillings and a luxuriously soft micro quilted top they're sure to have a comfortable night's sleep.The mattress is double sided so you can give it a regular flip to prevent wear and tear and effectively prolonging its lifespan. It has a depth of only 6 inches so is ideal for mid sleepers and bunk beds even the top bunk! You can rest assured with the Theo mattress as it's made in the UK and tested to British standard regulationsNeed to know . Dimensions . H15.4 x W90 x L190 cm Packed weight . 13 kg Size . Standard UK single (3ft) Comfort . Medium Type . Pocket sprung Filling . Polyester Finish . Micro quilted Double sided . Yes - can flip turn and; rotateMade in the UKTested to meet British Standard Regulations BS71771 year warranty .