Our smallest size black padded envelopes have internal dimensions of 165 x 165mm and external of 185 x 165mm and are perfect for making your mailers look sleek, smart, and professional. Made with a 170gsm black kraft paper outer, these black padded envelopes provide excellent all-round protection and cushioning to a variety of smaller items whilst in transit. Our padded envelopes are quick and easy to pack with a peel and seal closure which creates a tamper proof seal. Available in boxes of 200 bags.