I have 2 pieces. Both about the size of your fist. I purposely ticked it off for the one pic so you can see the approx size. I have had these for 2 plus years now. $40 each or trade for hammers, frogspawn, cloves, or whatever else you may have just let me know. Located in Rancho Murieta CA which is about 45 min east of downtown Sac or 20 Min south of Folsom.