Product name: Golf range ball Type: Two-pieces Hardness: 80-85%. Diameter: 42.8mm, weight: 45g Elasticity: ≥ 75%, Dimple NR.: 392 PCS, logo printing: 1-8 color To be used for practicing, superb hardness can reduce breakage rate to the lowest; Nuclear pressure: 80%; Elasticity: 70%-80%