Jaccard 201410 Speedy Plus Ultimate Marinater Kit, 6 by 9", Red/White Vacuum pressure opens up the pathways in meat and when released Exclusive high tide ribbing design lifts meat off the chamber floor to allow marinades to be absorbed through all meat surfaces The marinade rushes into these open pores; penetrating deeply and completely in as little as 5 minutes Exclusive dual purpose Platter Cover design Marinate on the way to the grill; no need to marinate overnight anymore