Description Adopting great ABS material, which let you use for a very long time. Though it is simple in design, it's so practical when you use it. The excellent workmanship of our product will bring you a good experience. Easy and convenient to install and use, it is a very useful golfs ball liner. Features -Color: Black-Material: ABS-Size:6.00X4.50X4.50cm/ 2.36X1.77X1.77in-High-grade ABS plastic material, reliable use, not easy to wear out of shape, durable, durable.-You can put the golfs ball into the positioning clip, mark the reverse side of the golfs ball with a pen.-Drawing a straight line on the golfs ball, so swing can judge whether the ball is on the same level according to the mark.-This golfs accessories are suitable for outdoor lawn, golfs courses and other occasions.-Fine details, you can send this golfs tool to your friends, they will like it very much. Packing list: 2 x Golf-ball Markers2 x Pens