jam paper 9 x 12 booklet premium envelopes - baby pink pastel - 25/pack jam paper are looking for a feminine, pastel envelope large enough to hold standard sized sheets of paper without the need for folding? jam paper baby pink 9 x 12 booklet envelopes are just the thing! these large booklet style envelopes are made out of 28ln textured paper and feature reliable gum closures. this pack contains 25 straight flap envelopes! their 9 x 12 inch size makes them perfect for standard sized documents and sheets of paper. use them to send forms and more from your office or home! their light pink color makes them great for women's health offices, breast cancer cure fundraisers, and more! size: 9inx 12in | color: baby pink | quantity: 25