Large Size: Length: Approx. 30cm / 11.8in Width: Approx. 2.5cm / 1in Thickness: Approx. 0.4cm / 0.2in Small Size: Length: Approx. 15cm / 5.9in Width: Approx. 2.4cm / 0.9in Thickness: Approx. 0.4cm / 0.2in 2 Different Sizes for You to Use This wooden weaving shuttles set has 2 pieces different sizes of weaving shuttles (Large Size:11.8 x 1 x 0.2in; Small Size: 5.9 x 0.9 x 0.2in), that can meet your different needs.