Sample Envelopes, 3 x 5", Case of 1250

Sample Envelopes, 3 x 5". Case of 1,250

Envelopes have a soft, metal fold-over locking tab. Kraft paper is resistant to breakage by small rock samples. Positive seal at all glued surfaces.

Capacity: Approximately 6 oz.

Weight of Case: 14.2 lbs.