Coin holder is 52mm diameter, made from Acrylic PMMA plastic, which is clear transparent and strong tightness. Foam is made from EVA, which can hold the coin tightly inside the holder and will not harm and any reaction with the coin.

Total 5 style round case for your choose.with these 5 style rouch case,most of the coins can be hold.

Inner Diameter Of Round Case:

20mm 25mm 30mm 35mm 40mm

Fit for coins Diameter in 20mm 25mm 30mm 35mm 40mm (hold the coin just right or little loose)
Fit for coins Diameter in 21mm 26mm 31mm 36mm 41mm(hold the coin tightly)
The size of the coin should be bigger than box inner diameter about 1 mm,because inner mat have a little elastic,it can hold the coin tightly.

Inner mat material:EVA (adjustable and made of EVA in black color)
Case material:Pmma(Acrylic PMMA plastic, which is clear transparent and strong tightness)


Package included:

20pcs adjustable coin holder case


Note:
Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item.
Item Measure by hand, it could be a bit different,your kind understanding will be much appreciated.
Coins in photoes are not included