These envelopes are environmentally friendly and are made out of 100% recycled paper! This pack contains 25 envelopes. Each one measures 9 x 12 inches in size, making them ideal for fitting standard sized documents without folding or creases. To keep items secure in the mail, each one features a two button and string tie closure and that adds to their sophisticated and mildly vintage look! Details:Brown 9" x 12" 25 envelopes Kraft