[material]: high quality plastic

[size]: high: 8.5cm diameter: 2.9 cm

Diameter: 2.5 cm

[g]: 22 grams

[color]: color mixing

Can be installed 5 wool and 1 yuan coin? portability? convenient use? save space. At the same time into about 10 pieces of 1 dollar coins? a key hanging? can be hung on a key ring。