Please follow this link on how to make a product featured : http://docs.woothemes.com/document/managing-products/#featured and here is the shortcode : [featured_products per_page="12" columns="4"]
- All Mattresses, Double Mattresses (135cm by 190cm approx), King Size Mattresses (150cm by 200cm approx), Mattresses, Open Coil Spring Mattresses, Single Mattresses (90cm by 190cm approx), Small Double Mattresses (120cm by 190cm approx), Small Single Mattresses (75cm by 190cm approx)
Orthopaedic Damask Spring Firm Feel Mattress