bro, rm49.90 include which item?

if i want to apply glass coating for rear also how much it will cost?
the package glass coating(fornt) + watermark cleaner = rm49.90.

for below :-
glass coating x 2 (front n rear),
watermark cleaner x1,
3M sponge x1,
postage to putrajaya x1
how much?

reply PM plz

dagashi,
payment made.
can you provide track No. after you process my order k.
thanks.