Each system includes 1 gallon mail-back kit, nitrile gloves - size large, 2pr, impervious gown, combo mask/safety shield, head cap, shoe covers - 1pr, 21g green-z solidifier, scoop & scraper, red bio-hazard disposal bag, sanizide plus germicidal spray, twist tie, identification tag, wiper towel, p.a.w.s. antimicrobial hand wipe, and instructions. Intended for non-liquid regulated medical waste only. Container Size: 8.375" x 8". Each registered system includes outbound shipping, container, liner, liner tie, instructions, tape, return shipping box, manifest paperwork, return shipping, proper disposal and certificates of destruction.