Feature●Eighteen 1/8" long by 3/8" diameter cylinders - 1/8 oz each●Four 1/16" long by 3.8" diameter cylinders - 1/16 oz each●Total weight is 21/2 oz.●Higher density than other metalsDescription
These cylinders are typically inserted in your car by drilling a 3/8" hole in the back, bottom or side of the car then the hole is sealed with wood putty.