CLEANING: Microfiber with waffle design removes dirt, mud, sand and grass better than cotton towels.Two sided brush cleans both irons and woods. TOWEL:Tri-fold Microfiber Golf Towel,15.7" X 23.6"with Carabiner Clip |Leaves lint and Streak Free|Not Scratch Paints Surfaces| Antistatic |Easy to Clean|Durable, Super Absorbent, Fast Drying removes dirt,mud, sand and grass better than cotton towels.