Plastic Shell 12 Ohm Refrigerator PTC Starter Relay 2 Pcs Black Material : Plastic;Resistance : 12 Ohm Total Size : 2.8 x 2.1 x 2.9cm / 1.1" x 0.8" x 1.1" (L*W*H) Color : Black Net Weight : 24g Package : 2 x PTC Starter Relays