● SSK Skybeat 31K RB ● Model Number: SSB4000 ● Material: Ultra Super Duralumin (G170) ● Length/Weight: 83cm/680g ● All-round balance ※ There are minor scratches from actual use, but there are no dents or cracks. The grip tape has some wear, but is still usable. Equipment regulations compliant... Soft baseball Junior high school soft baseball, high school soft baseball, general soft baseball