Blake Purely Packaging C6 165 x 110 mm Envolite Peel & Seal Padded Bubble Envelopes (A/000 GOLD) Gold Kraft Pack of 200

Amazon

Secure peel and seal closure for ease of use, added security and extra shelf life 10,000 bubbles per metre square for the ultimate protection of goods Light weight for reduced postage costs Material: paper Package Dimensions: 19.0 L x 50.6 H x 26.0 W (centimeters)

Zoro Tools

Lightweight bubble envelopes made using the traditional gold kraft.. Designed with strong peel & seal flap to ensure maximum security. The automatic choice for protective postal packaging. (Please note all dimensions are internal)