Brand new, unopened, and unused. Immediate purchase is welcome ⭕️ I bought these but won't be able to use them all, so I'm selling them! Danball One Color: Brown Closure Type: Self-seal Number of Items: 20 sheets These are cushion envelopes with air caps (air cushions/bubble wrap) on the inside. They are suitable for small items such as accessories. Convenient with an opening tape! Since they are cushion envelopes, packing is easy! Please use them for packing product samples, accessories, smartphones, and other small items. They are compatible with various mail services that can be directly posted, such as mail-bin. They are slim, so they also save storage space. 【Size】 (Inner dimensions) Width 130 x Height 200mm (Outer dimensions) Width 150 x Height 200mm (Outer dimensions) Flap 50mm 【Thickness/Material】 Outside: Paper Inside: Air cushion (bubble wrap) standard size 【Weight】 8g per sheet 【Set Quantity】 20 sheets 【Part Number】 CFC80-AC 【15x20cm 20 sheets】Danball One Cushion Envelope Accessory Size Small Items Packing Supplies Best Price Mercari Flea Market Shipping Nekopos Click Post Yu-packet