HOT SALE! Cardboard Mailer Envelope. This new product uses whiteboard as a raw material. Feature: tear resistant, sturdy. For packaging and shipping. Envelopes can be used to transport towels, pencils, books, etc.
The standard size of the black coin envelope with PVC window is 57 * 89mm. Large window display products. It can be used to display coins, key chains, jewelry, earrings, headset, etc.
The standard size of the black coin envelopes is 57 * 89mm. Usually used for coins, seeds, keys, shatter, etc. Self-adhesive uses moistured gum and can be reused.
