Feature:1. The billiard exerciser is made of high‑quality plastic, strong, durable and wear‑resistant.2. Exercise stability. Stable steering of the cue and can exercise billiards.3. The rod angle is adjustable. The billiard stroke trainer is detachable. The rod angle can be adjusted by rotating.4. Close to the cue ball. The closer the head is to the cue ball, the better the effect. The pole does not touch the exerciser.5. Wide range of uses, suitable for nine balls, black eights, snooker, etc.Specification:Condition: 100% Brand New Item Type: Billiard Stroke ExerciserMaterial: Hard GlueFront bracket Size: Approx. 62 x 53mm / 2.4 x 2.1inAperture: Approx. 20mm / 0.8inThe length of the triangular rear bracket: Approx. 70mm / 2.8inPackage List:1 x Transparent Tube2 x Glue Cushion