The background material for these appears to be a Wood Veneer I think. I suppose they were originally produced as souvenirs and sold in the tourist spots like Rotorua. They measure just 6 1/2 x 4 1/4 inches and are quite cute really. Condition very good.
At Molloy's MEGA ANTIQUES CENTRE, Takapuna, Auckland, New Zealand
Specialists in Pacific Islands Items, Victoriana, And a Fascinating Range of General Collectibles