Silent Knight Ring comes in four different sizes. Look up the ring size you need - if you don't know the ring size check the finger - remember it's the little finger of the left or right hand - at a local jeweller, then check which Silent Knight anti snoring Ring size you need.

Britain	Europe	USA	Japan	The Silent Knight Ring size you need to order
J to N	14.5 to 16.5	4.75 to 7	9 to 14	small ............. .....order now!
O to S	16.5 to 19.0	7.75 to 9.5	15 to 20	medium ..............order now!
R to V	18.5 to 20.5	8.75 to 11	18 to 24	large ....................order now!
U to X	20.0 to 21.5	10 to 12	22 to 26	extra large .........order now!

Need more help working out which size you need? click here for a useful ring size chart that you can print out.