Dimensions FBSQ25G10-NP Needlecrafts Feltworks Single Needle Felting Tool Designed to mesh the wool fibers of your roving and base fabric, it's ergonomically designed to be comfortable in your hand 2-3/4-inch by 7-inch/ 7 centimeters by 18 centimeters The single needle is perfect for detailed projects 1 Centimeter by 11 centimeters 3/4-inch by 4-1/2-inch