A4 Black Metallic Bubble Envelopes – 100 Bags

These A4 black metallic bubble envelopes are the perfect choice of mailer for ensuring your items have robust protection and stand out from the rest due to their eye-catching, glossy exterior. Our metallic bubble envelopes have a peel and seal adhesive strip to make a strong and tamper-proof closure and are made from laminated aluminium so are tear and puncture resistant to keep your items safe. These protective metallic bubble envelopes are a cost-effective solution for increasing response rates to direct mail and have 100 bags per box.