Marinate steaks over night in the marinade of your choice.
Cut steak into pieces
Wash Tomatoes and Peppers.
Cut Peppers into pieces, approximately the size of the steak.
Chop Red Onion into pieces of the same size.
Alternate layers on the Metal Kabob Sticks - will create 6-8 large kabobs.
Grill over medium-high flame until steak reaches (140-150* /slight pink in the middle-middle).
Remove and Serve over rice, potatoes or pasta.