I’ve tried them all: thick, thin, tacky, dry all the brands Wilson, Babolat, Head through time Pacific, Kimony and Toalson. These Artengo Perfly in the orange colour are just the best to me. Soft but thin enough to feel the bevels and not build up the grip, not overly tacky so don’t slow down change of grip, racquet hold steady under power hitting, they don’t lose shape when pulled firmly, easy to wrap, don’t stop when you taken off the tape. Just really enjoyable feel. And good price. I’d say they are 0.5mm and can stretch to thinner. Really great product.