565 Medical Action Industries. MEDICAL ACTION SAF-T-SEAL® PLUS SELF-SEAL & HEAT-SEAL POUCHES. Self Seal Pouches, 3½" x 22", 1000/cs (CS)

565 Medical Action Industries. MEDICAL ACTION SAF-T-SEAL® PLUS SELF-SEAL & HEAT-SEAL POUCHES. Self Seal Pouches, 3½" x 22", 1000/cs (CS). Patented internal steam and gas indicators are isolated and completely protected by a tough, chevron seal. Instruments can't come in contact with them and cause a false reading. When the indicators turn color, you're assured that heat or gas has fully penetrated the inside of the pouch. Constructed with premium quality materials, clear, maximum fracture resistant film. Surgical grade paper. Solid protection side seals. Convenient adhesive tabs.