parcel RM2.50 per kg...then additional RM1 per kg...
it take longer time to reach the receiver....

not sure if this helps.. i sent a parcel weighing 3.02 kg to KK & it cost me RM 5.50. but it was by sea which takes 1-2 months to reach. by air would reach within 1 week but it would cost around RM 12-RM 14 for my parcel.

for semenanjung, i believe the first 1kg is RM2.50 and each extra kg is an additional RM 1.

i think parcel max is 1m x 1m x 1m? that's what the lady at the post office told me.. parcel does not require wrapping.. just a box but its better lah.. unless u wanna risk them dumping it cos they thought it was rubbish.

1) Yup.. And also your address under "Sender". Preferably much smaller (And in a corner) than the receiver's address so they wont get mixed up. It's the return address in case your parcel failed to deliver or something. when you go to the post office they will give you a blue form to fill in and stick on the box (they will stick for you).

2) It's around there but sometimes I receive my parcel 2 days later or in 1 week.