JAM Paper Photo Mailer Stiff Envelopes with Self Adhesive Closure, 13 x 18, White, 10 Pack (6PSWg) kitchen_drawer_cabinet_n_counter_organiz_l4_cookware_and_tableware_l3_home_l2_furniture_and_home_l1|fr_CA these envelopes are perfectly square

these envelopes are perfectly square in shape

des enseignants et des entreprises

Spacieuses et robustes

These envelopes feature a bright and vibrant sea blue color that makes them an excellent choice for business promotions and special occasion mailing purposes

but unsure how to deal with it

JAM Paper Photo Mailer Stiff Envelopes with Self Adhesive Closure, 13 x 18, White, 10 Pack (6PSWg) kitchen_drawer_cabinet_n_counter_organiz_l4_cookware_and_tableware_l3_home_l2_furniture_and_home_l1|fr_CA these envelopes are perfectly squareWhite 100% Recycled Stiff Photo Mailers with self adhesive closure (several sizes have peel & seal). Tuck Flap closure is available for several sizes. Sold individually.