ARMONIA training bat in navy, standard size, perfect for improving performance. - Brand: ARMONIA - Model Name: Training Bat - Color: Navy Ip Select [Ip Select] ARMONIA ESPADA α (Katana) (Can be used for tee and toss hitting) Product Number: Ip.2501 ARMONIA ESPADA α (Katana) Material: Hard Maple Length/Weight: 89cm/1,100g average An innovative training bat, ARMONIA ESPADA (Katana). A lightweight model has been added to the ARMONIA ESPADA (Katana) lineup. By using it in conjunction with the ESPADA (Katana), you can be more aware of the "takeback to impact" design. Also, as another use, it can be used as the first step for young players, such as junior high and high school students, who are still in the process of physical development.