This iteme comes with 4 realistic battery operated grenades (4 inch in height - Random Color) Great pretend play toys for boys who love military grenades.<br><br> <b>FAQ:<br><br> Toy grenade does not make sound or light after I remove the plastic battery tab: <b>Solutions:<br> 1.)Make sure you have pull the safety pin out, then press on the safety lever. Try to press the upper part of the lever as illustrated in the Figure 1 from product image<br><br> 2.) Sometimes the battery may have been shifted position during transportation. Please reinsert the plastic battery insulation tab back to the slot on the battery door at the bottom of the grenade. Wiggle the plastic tab back and forth a few times to re-establish the battery connection. Then, your toy grenade should work. See Figure 2 from product image<br><br> <b> 3.)Please be aware that the toy grenades are made of plastics and are not intended to be thrown like a real grenade. By doing so, you will break them by dropping the grenades on hard surface</b>