I used this for about half a year last year, and it's still usable. The grip has been replaced. The feel of the ball coming off the bat is very good. The following is a description: Carbon fiber soft baseball bat, 78cm, lightweight design of 560g for improved performance. ZETT BLACK CANNON LT2 [Specs] 78cm, average 560g, top balance [Material] FRP (carbon) [Remarks] ● Function: Three-layer structure of the hitting area ● Cost-effective model of Black Cannon ● Grip: Non-slip PU tape (thickness 1.0mm) BTX1280 [Retail Price] 22,000 yen This is Zett's youth baseball bat "Black Cannon LT2". It is compatible with the youth soft baseball rules (JSBB), so it can be used in soft baseball for elementary school students. The specs are for upper grades (4th, 5th, and 6th graders). The recommended points of the Black Cannon LT2 are the repulsion and cost performance due to the three-layer structure. By incorporating special rubber between the outermost layer and the middle layer of the hitting area, which has a three-layer structure, it flexes more than conventional products and instantly restores. The speed of the batted ball that surprised the popular YouTuber is realized. While achieving the same repulsion as the top model, the price is considerably reduced, making it a high-cost-performance bat. - Model name: BLACK CANNON LT - Size: 78cm - Weight: 560g - Bat type: Soft - Bat material: Carbon Thank you for viewing.