<https://www.fulcare.co.uk/product/softguard-fr-fitted-bed-sheet-navy-single/#product>
<http://schema.org/description>
"Our 100% polyester fire retardant bedlinen has been manufactured to the highest standards. Woven with care to provide the softness and durability that is required by the most discerning customer, this product is fully certificated upto to BS7175 Source 7.\r\n\r\n- Pack size: Single"
<https://www.fulcare.co.uk/product/softguard-fr-fitted-bed-sheet-navy-single/>