standard lengths range from 1/8” to 4-1/2. two mist mode settings, it can run under continuous mist or 2 hours auto shut-off option. so there you have it if you want it. i won’t spoil the surprise as you need to experience this for yourself – photos are not permitted at this village. the pieces vary anywhere from 1.5 inches to 1/4 inch, are very jagged and lock together really well. you will be satisfied with the shopping experience in our store. 