●SIZE: 2 1/4 AAAA grade billiards cue ball with six red dots , set of 2 ●material: Refined with high-end imported resin and high-density powder ●special :High elasticity and high gloss are one of its characteristics, and its wear resistance is excellent, with a durability of about three times that of ordinary balls ●weight: about 168g ●WORRY-FREE GUARANTEE :haft-year manufacture guarantee for our pool sticks, 30-day return & money back guarantee, we offer premium quality and the best service, no matter what reason cause dissatisfaction, well replace it or reimburse you every cent back!