Product type:wooden card + RFID chip
Material: Black Walnut/Bamboo/Birch/Cherry/Beech/
Basswood/Maple/Birch/Sapele etc.
Size: 85x54mm, 40x40mm,42x26mm or customized.
Shape: Retangular / Oval /Round /Square or customized
Thickness: 1.3mm for normal wooden card,
1.4mm+/-0.1mm for waterproof wooden card