Description: Portable Golf Putting Mirror Training Aids Putter Corrector in size allows taking with anywhere. Many tour players use this training aid, which will help their putting skills. You can putt normally, the mirror allows you to see where your eyes are above the ball. A perfect tool can your stroke movements for correcting wrong posture and a better and stoke. Specification: Size: 31x17.5cm/12.20x6.89inch : plastic Color as shown Package Contents: 1 piece Golf Putting Mirror Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.