If you have a King, Superking, or Emperor size bed, you must use large pillows, especially as the bottom layer, to avoid gaps when making the bed. Standard pillows may feel out of place at the top of larger mattresses, but kingsize pillows (48 cm x 186 cm) fit there beautifully. In the UK, these 6-foot pillows are currently reasonably popular. In contrast to standard size pillows (48 x 74cm) for standard beds, super king pillows are necessary for super king beds. Why not use stunningly large Super Kingsize Pillows to accentuate your mattress?