I made this for my wife from a piece of a discarded pallet. The wood is oak. This may have been for our 5th anniversary, in 1971 (we just had our 54th a couple of months ago.). My tools were a pocket knife, and a (about) #2 gouge I made from a broken screwdriver. After she received it, she wanted one with my initials. The neighbors across the street saw them and wanted a pair; the neighbors next door also. Her brother and his wife also wanted a pair… I ended up making several more sets. She still has ours, hanging in her office/craft room. Approximately 4×5 inches.