28 Golf clubs, golf balls, golf club grips, golf bags, golf tees, head covers for golf clubs, golf ball markers, golf bag covers, golf bag tags, golf club heads, golf club shafts, golf swing aids, namely, specially design golf clubs, specially designed golf club attachments, and specially designed golf related devices used to improve golf swings; golf flags, golf irons, golf putters, golf putter covers, golf putting aids, namely, specially designed golf clubs, specially designed golf club attachments, and specially designed golf related devices used to improve putting strokes; golf tee markers, golf towel clips for attachment to golf bags, putting practice mats