Seal-It 9.5 x 6 x 3.75 Inches, Small Box, Pack of 12, for Packing, Mailing and Shipping Strong 9.5 x 6 x 3.75 inches box great for mailing, shipping, storage and moving Certified with durable 32 lb. edge crush test (ECT) rating, each box holds up to 65 lbs Certified burst strength of 200 lbs. pressure per square inch minimum. Corrugated boxes made of 100% post-consumer recycled content, available in a pack of 12 boxes which are easy to fold and self-assemble; comes shipped flat The box is ideal for small, fragile, individually wrapped items that require a more compact packaging