This is a Lily Mills Co. Shelby N.C. table top loom with 2 harnesses. It has been strung for display but it is fully functional. The measurements are 18 inches long by 17 1/2 inches wide by 13 inches tall. About a 12 inch wide weave can be done with this loom. There is a type of training manual that is with the loom. It describes the set up and the working of a loom. The person I got this from would teach weaving and this is an old copy of the course.