YOU ARE BUYING A 
LARGE AND SMALL
BRUSH VACUMN ATTACHMENTS
NOT SURE WHAT THESE GO TO
THE ITEMS ARE NEW AND NOT USED. IM NOT SURE WHAT THESE FIT. THE LARGE MEASURES APPROX. 3IN ACROSS. AND THE SMALL APPROX. 1.5IN ACROSS. PLEASE KNOW WHAT THESE GO TO BEFORE BUYING PLEASE.  PLEASE REVIEW PICTURES. ANY QUESTIONS PLEASE ASK. THANKS