This pool cue training set is for players looking to their aiming and techniques. The adjustable height feature allows you to the tool to your specific needs, ensuring a stable and consistent stroke every time. Whether you're practicing at home or in a setting, this device will help you achieve accurate and controlled shot. Features -Color:Transparent -Material:Resin -Size:7.00X4.00X0.50cm/2.75X1.57X0.20in -Size:5.30X5.30X0.60cm/2.08X2.08X0.24in -Height adjustability: with its adjustable height feature, this pool cue practice tool caters to players of various heights, ensuring a comfortable and effective practice session -Fixed stability: the tool's design ensures a fixed and stable position, maintaining the straightness of your cue stroke and boosting your confidence during play -Skill enhancement: by using this cue stroke practice tool, you can significantly enhance your billiard skills, making it an essential training aid for all levels -Precision aiming: the integrated aiming device assists in precise targeting, helping you to improve your accuracy and shotmaking abilities -Userfriendly design: this practice tool is designed for ease of use, making it suitable for both novice and players, ensuring a seamless practice experience Package list: A set, a base, 3 practice devices, billiard sights