The pad is held in the bag holder by retaining grooves and by inserting {HEAD ~ an attachment device} into the mounting holes of {TAIL ~ the unitary mounting wall portion} and the side wall to securely fasten the unitary mounting wall and the side wall 
The pad is held in the bag holder by retaining grooves and by inserting { HEAD ~ an attachment device } into the mounting holes of { TAIL ~ the unitary mounting wall portion } and the side wall to securely fasten the unitary mounting wall and the side wall
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH