Made in Britain to Domestic use fire regulations BS7177 2008, this made to measure trundle mattress (87 x 188 x 12cm) is designed for our best selling Teepee Cabin Bed Trundle Drawer as well as other Trundle Beds that we sell here at Cuckooland. Please note that when the mattress is placed inside the Teepee Cabin Trundle Drawer there is a gap of approx. 5cm designed for easy storage of a rolled blanket.  This mattress is made to order and may not fit a standard trundle, only those that are recommended. Features and Benefits: High Density Quality Reflex Foam Hypo-Allergenic removable cover Dust mite resistant Dimensions: 87cm x 188cm x 12cm Footer gap of 5cm when placed inside the Teepee Cabin Trundle Drawer for easy storage of a rolled blanket Turnable Made to order in Britain