JAM PAPER 10 x 13 Open End Catalog Colored Envelopes - Green Recycled - 100/Pack Color: Christmas Green Size: 10 x 13 inches Quantity: 100 per box Our envelopes are made from 30% recycled 24 lb paper and feature a gummed commercial flap with a smooth finish These envelopes are the perfect way to organize documents, distribute promotional and marketing materials, send mail, file and much more