Life/form® Mga Pang-adultong Palit na Trachea Insert by Nasco Healthcare $148.95 LF00994 B Life/form® Adult Replacement Trachea Inserts / LF00994 B / Cart Title Life/form® Adult Replacement Trachea Inserts Product ID LF00994 B CheckoutType Cart Add to cart Pkg. ng 6. May kasamang apat na matibay at dalawang malambot na pagsingit. Para magamit sa Life/form® Cricothyrotomy Simulator (LF00994U).