Features: 1.Clear plastic coin storage envelopes. 2. Prevent things scattered, small items summarized. 3.Transparent, non-toxic, tasteless, environment-friendly. 4.Suitable for food packaging, electronic components, jewelry, accessories, clothing, medicine, cosmetics, handicrafts, gifts, hardware tools packaging. Specifications: Material: New PE plastic Size: 4x6, 6x8, 7x10(cm)/1.57x2.36, 2.36x3.15, 2.76x3.94(inch) Color: transparent Packaged included: 100x clear plastic coin wallets storage envelopes