Marketing letter

I need a letter marketing the tutoring service i offer. this will be to 10 local schools telling them about what we offer and how it would benefit their pupils. letter to persuade them to give out their leaflets to pupils. we will count leaflets so they will be enough for all pupils and we will drop them of in already seperated into a grop of 30 so it wont be any aditional work for the schools admin team only to be given to the class teacher for distribution

all information is on the website.

below is the flyer in pdf form:

http://d3v9w2rcr4yc0o.cloudfront.net/uploads/stream/2014/09/749333/05124102/Affordable%20tutors_a5_doublesided_Leaflet_R5.pdf