How many times have you climbed up to your tree stand only to find your gloves, release, or water bottle has dropped to the ground below? "If you drop it, this BOOGER will get it!" The BOOGER retriever is made of 1/8" steel, right here in the good old USA. To set the BOOGER, simply open the fingers and insert the trigger ears into the holes on each side. When the trigger hits the object to be retrieved, the fingers will enclose the item and you can bring it back up to your stand. Each BOOGER is packaged with an O-ring to use when retrieving smooth-surfaced objects, such as arrows and water bottles. The O-ring is attached over the end two fingers and the shoulder, then set as usual. The O-ring is not necessary when retrieving most hunting accessories.