LPS Industries Pres-Quick PQ-100BL envelopes are specially formulated with a hot melt adhesive that bonds instantly with boxes, cases, tubes, and other containers. PQ-100BL is a back loader envelope that keeps documents secure in transit, and they cannot be removed without destroying the envelope.
PQ-100BL is a 10" x 12" envelope- sizes are dimensions listed outside, deduct 1/2" for inside dimensions.