These are made using 3mm premium wood along with your choice of 3mm coloured acrylic. 
 
Measurments: 8.5x8cm
 
Please keep in mind that colours will vary in person due to monitor variations, as not all screens are created equal. We also do not manufacture the acrylic that we use, so there may be slight differences in colour tones at times. This unfortunatley is out of our control due to the acrylic manufacturing process.