poly bubble mailer small padded packaging bags bulk envelope for mailing and self-seal ship bag yellow

made from wear-resistant kraft paper with a high-slip inside lining. heavy-duty packaging envelopes.a0327 feel nice to the touch. extra smooth surface is perfect for handwriting, labeling and stamping. our padded envelopes is using four-season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very or cold..syi