Thickened four-layer matte film bubble envelope bag

new material 100g shockproof bubble film + thickened 4.5 silk waterproof matte film outer layer

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PS: the unit price is the price of one box. The packing rules are the same. Due to different sizes of Bubble Bag specifications, the packing number of each specification is different. Please understand

size description: the specification size in the option is Bubble Bag. The external size corresponds to width + length + sticky mouth + packing number. For example, 14 × 17 + 4cm [430 PCs/box] means that the outer size of Bubble Bag is 14cm wide, the length is 17cm, the sticky mouth is 4cm, and the number of boxes is 430. The actual size needs to be reduced by 2-3cm and the remaining margin, so the actual size of 14 × 17 + 4cm is about 11 × 16cm, please choose the corresponding specifications according to the product requirements when purchasing the size