The Nite Ize DoohicKey FishKey Tool does more than look awesome it provides a variety of smart features on the go. Made of durable stainless steel, this multitool attaches to your key ring using a stainless steel S-biner. Airport- and travel-friendly, it consists of a flat-head screwdriver, a serrated edge, and a bottle opener. The Nite Ize DoohicKey FishKey Tool is sure to come in handy from the boat to the barbecue 4.02L (with S-biner) x 1.06W x .1H. Weight:0.78 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fishing Accessories.