Light up play time with the Nerf Dog LED Bash Barbell! This a one-of-a-kind colorful light up LED toy keeps the fun going after sundown! Just toss it and the LED light will activate upon impact. Shaped like a barbell, this design makes it easy for dogs to carry around for playtime and keeps them engaged for hours. Not only is the LED barbell a fun dog toy, but it's also built to last! Constructed from food-grade heavy-duty rubber this dog toy is made with your dog's safety in mind. As an added bonus, the barbell shape and ridged textures massage gums and help keep teeth clean and tartar-free!