South Mfg F.F. Envelopes 5×7 100/pk.

Film filing envelopes make filing and indexing x-ray film accurate and easy. Made of tough kraft stock, which resists wear and tear and prevents curling of the radiograph. Designed to keep your X-rays secure and dust free, a Tension X-ray envelope is constructed with sturdy, protective Kraft paper and fully-gummed center seams. Their open-end construction allows you to easily enclose your X-ray, minimizing the risk of damaging or bending the negative.