The pattern is 'Yokai'( It is a type of Japanese specter ).
Their march called 'Hyakki yako' in Japanese.

'Tenugui' is a type of traditional Japanese towel.
Characteristics of tenugui are various usages.
For example, drying hands or bodies, wrapping a lunch box and more.
You'll be able to find your own way of using it. 
※Size:37×98cm
※The edges unfinished and will tend to unravel. Don't pull loose threads.
※Please wash alone and hand washing.
※Attention, It may transfer its color when you begin to use.