eBay Shipping Supplies Starter Kit Kit includes5 count – 6.5″ x 9.25″ Padded Bubble Mailer5 count – 8.5″ x 11.25″ + 3″ Flap Padded Bubble Mailer5 count – 9.5″ x 13.25″ + 3″ Flap Padded Bubble MailerBubble Mailer Details:Lightweight and durable100% recyclable moisture resistant self-seal closure Tear strip for safe opening with no damage to contentsNon-see-through for added security Track Page Views WithAuctiva’s Counter