SPS Medical Supply Sure-Check Sterilization Pouches offer a reliable and convenient solution for maintaining the sterility of medical instruments. These self-sealing pouches measure 3-1/2 x 22 inches, providing ample space for a variety of tools. Constructed from durable paper, they are designed for use with both Ethylene Oxide (EO) gas and steam sterilization methods. Each box contains 100 pouches, ensuring you have a sufficient supply for your needs. The self-sealing mechanism eliminates the need for external sealing devices, streamlining the sterilization process.