Introductions:
White shipping mailers provide outstanding low cost shipping protection for a wide variety of products. Flat envelopes are an eco-friendly solution to you mailing needs. Each mailer offers added protection for your photos, documents, papers, prints, images, invitation cards. The white rigid shipping envelopes keep your shipment safe from damage and tampering until delivery. You can mail sensitive goods without fear of bend. Peel and seal closure prevents contents from slipping out and unwanted views of the product inside. Tear-proof mailers ensure that your package will be delivered safely. Strong self-adhesive strip cannot be opened during shipment.

Features:
1. SELF ADHESIVE：The packaging features a self-sealing peel-off strip that allows for super quick closing with no need for tape
2. STURDY DESIGN：The envelopes are made of thick cardstock that will keep your documents free of bending and wrinkles
3. LIGHTWEIGHT：These stay flat mailers are very lightweight, which keeps shipping cost at a minimum
4. WIDELY USED：Stay flat mailers are ideal for shipping disks, media, photos, pictures, documents, prints, invitation cards, books, catalogs, calendars, articles, postcards, gift cards, tickets, trading cards, craft goods, sheets, poster

Specifications:
1. Color: White
2. Quantity: 100pcs / box
3. Dimensions:
(6.5 x 4.5)" / (16.5 x 11.5）cm
(6 x 6)" / (15.3 x 15.3）cm
(6 x 8)" / (15.3 x 20.5）cm
(7 x 9)" / (17.8 x 23）cm
(9 x 11.5)" / (23 x 29.5）cm
(9.75 x 12.25)" / (25 x 32）cm
(11 x 13.5)" / (28 x 34.5）cm
(12.75 x 15)" / (33 x 38）cm
(12.5 x 9.5)" / (32 x 24.3）cm


Package Includes:
100 Rigid Mailers