Crunchies comes in mixed lengths ranging from 8 cm- 15 cm. Weight ranges are mixed from 8 gms - 25 gms. Its a microwaved puffed version of long strips of churpi bars. If your doggo wants puffies but doesn't take more than a minute to chew and you are tired of passing puffies every minute, try crunchies, it takes about 4-5 minutes to finish a single crunchies.