Date of Issue : 28 May 1999
Postmark : Kajang
Denomination : 20 sen, 30 sen, 50 sen, RM1.00 and RM2.00
Stamp Size : 40 mm x 30 mm
Paper : SPM Watermarked, Phosphor Coated
Printing Process : Lithography
The protected mammals featured in this stamp issue are the Sumatran Rhinoceros (20 sen), Black Panther (30sen), Sun Bear (50 sen), Asian Elephant (RM1.00) and the Bornean Orangutan (RM2.00). The RM2.00 stamp is from the miniature sheet stamp issue.