For normal - thick cloth. Includes 2 thin and 3 thick needles in a variety of lengths. Includes: (1) 0.64 x 34.9mm thin short needle, (1) 0.64 x 42.5mm thin long needle, (1) 0.71 x 36.5mm thick short needle, (1) 0.76 x 38.0mm thick medium needle and (1) 0.89 x 42.5mm thick long needle.