Sound Card with Fibre Lights
Card Paper: 250 gsm White Cardboard
Card Size: 155 mm x 222 mm
Printing: CMYK
Treatment: Foil, Emboss
OTP: 35 seconds
Batteries: 3 x 1.5 volt
Speaker: Dia 40 mm / 8 Om / 0.8 volt
Envelope: 100 gsm Woodfree
